402782268160

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{8191}}^1$

素因数の和:9190

約数の個数: 144

約数和(自身を含む): 989496410112

約数和(自身を除く): 586714141952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 937, 1280, 1312, 1640, 1874, 2624, 3280, 3748, 4685, 5248, 6560, 7496, 8191, 9370, 10496, 13120, 14992, 16382, 18740, 26240, 29984, 32764, 37480, 38417, 40955, 52480, 59968, 65528, 74960, 76834, 81910, 119936, 131056, 149920, 153668, 163820, 192085, 239872, 262112, 299840, 307336, 327640, 335831, 384170, 524224, 599680, 614672, 655280, 671662, 768340, 1048448, 1199360, 1229344, 1310560, 1343324, 1536680, 1679155, 2096896, 2458688, 2621120, 2686648, 3073360, 3358310, 4917376, 5242240, 5373296, 6146720, 6716620, 7674967, 9834752, 10484480, 10746592, 12293440, 13433240, 15349934, 21493184, 24586880, 26866480, 30699868, 38374835, 42986368, 49173760, 53732960, 61399736, 76749670, 85972736, 107465920, 122799472, 153499340, 214931840, 245598944, 306998680, 314673647, 429863680, 491197888, 613997360, 629347294, 982395776, 1227994720, 1258694588, 1573368235, 1964791552, 2455989440, 2517389176, 3146736470, 4911978880, 5034778352, 6293472940, 9823957760, 10069556704, 12586945880, 20139113408, 25173891760, 40278226816, 50347783520, 80556453632, 100695567040, 201391134080, 402782268160]

約数ペア:

[(1, 402782268160), (2, 201391134080), (4, 100695567040), (5, 80556453632), (8, 50347783520), (10, 40278226816), (16, 25173891760), (20, 20139113408), (32, 12586945880), (40, 10069556704), (41, 9823957760), (64, 6293472940), (80, 5034778352), (82, 4911978880), (128, 3146736470), (160, 2517389176), (164, 2455989440), (205, 1964791552), (256, 1573368235), (320, 1258694588), (328, 1227994720), (410, 982395776), (640, 629347294), (656, 613997360), (820, 491197888), (937, 429863680), (1280, 314673647), (1312, 306998680), (1640, 245598944), (1874, 214931840), (2624, 153499340), (3280, 122799472), (3748, 107465920), (4685, 85972736), (5248, 76749670), (6560, 61399736), (7496, 53732960), (8191, 49173760), (9370, 42986368), (10496, 38374835), (13120, 30699868), (14992, 26866480), (16382, 24586880), (18740, 21493184), (26240, 15349934), (29984, 13433240), (32764, 12293440), (37480, 10746592), (38417, 10484480), (40955, 9834752), (52480, 7674967), (59968, 6716620), (65528, 6146720), (74960, 5373296), (76834, 5242240), (81910, 4917376), (119936, 3358310), (131056, 3073360), (149920, 2686648), (153668, 2621120), (163820, 2458688), (192085, 2096896), (239872, 1679155), (262112, 1536680), (299840, 1343324), (307336, 1310560), (327640, 1229344), (335831, 1199360), (384170, 1048448), (524224, 768340), (599680, 671662), (614672, 655280)]