1034972680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 2737152000

約数和(自身を除く): 1702179320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 79, 140, 142, 158, 280, 284, 316, 355, 395, 497, 553, 568, 632, 659, 710, 790, 994, 1106, 1318, 1420, 1580, 1988, 2212, 2485, 2636, 2765, 2840, 3160, 3295, 3976, 4424, 4613, 4970, 5272, 5530, 5609, 6590, 9226, 9940, 11060, 11218, 13180, 18452, 19880, 22120, 22436, 23065, 26360, 28045, 36904, 39263, 44872, 46130, 46789, 52061, 56090, 78526, 92260, 93578, 104122, 112180, 157052, 184520, 187156, 196315, 208244, 224360, 233945, 260305, 314104, 327523, 364427, 374312, 392630, 416488, 467890, 520610, 655046, 728854, 785260, 935780, 1041220, 1310092, 1457708, 1570520, 1637615, 1822135, 1871560, 2082440, 2620184, 2915416, 3275230, 3644270, 3696331, 6550460, 7288540, 7392662, 13100920, 14577080, 14785324, 18481655, 25874317, 29570648, 36963310, 51748634, 73926620, 103497268, 129371585, 147853240, 206994536, 258743170, 517486340, 1034972680]

約数ペア:

[(1, 1034972680), (2, 517486340), (4, 258743170), (5, 206994536), (7, 147853240), (8, 129371585), (10, 103497268), (14, 73926620), (20, 51748634), (28, 36963310), (35, 29570648), (40, 25874317), (56, 18481655), (70, 14785324), (71, 14577080), (79, 13100920), (140, 7392662), (142, 7288540), (158, 6550460), (280, 3696331), (284, 3644270), (316, 3275230), (355, 2915416), (395, 2620184), (497, 2082440), (553, 1871560), (568, 1822135), (632, 1637615), (659, 1570520), (710, 1457708), (790, 1310092), (994, 1041220), (1106, 935780), (1318, 785260), (1420, 728854), (1580, 655046), (1988, 520610), (2212, 467890), (2485, 416488), (2636, 392630), (2765, 374312), (2840, 364427), (3160, 327523), (3295, 314104), (3976, 260305), (4424, 233945), (4613, 224360), (4970, 208244), (5272, 196315), (5530, 187156), (5609, 184520), (6590, 157052), (9226, 112180), (9940, 104122), (11060, 93578), (11218, 92260), (13180, 78526), (18452, 56090), (19880, 52061), (22120, 46789), (22436, 46130), (23065, 44872), (26360, 39263), (28045, 36904)]