64097440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 103553120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 461, 632, 790, 869, 880, 922, 1264, 1580, 1738, 1760, 1844, 2305, 2528, 3160, 3476, 3688, 4345, 4610, 5071, 6320, 6952, 7376, 8690, 9220, 10142, 12640, 13904, 14752, 17380, 18440, 20284, 25355, 27808, 34760, 36419, 36880, 40568, 50710, 69520, 72838, 73760, 81136, 101420, 139040, 145676, 162272, 182095, 202840, 291352, 364190, 400609, 405680, 582704, 728380, 801218, 811360, 1165408, 1456760, 1602436, 2003045, 2913520, 3204872, 4006090, 5827040, 6409744, 8012180, 12819488, 16024360, 32048720, 64097440]

約数ペア:

[(1, 64097440), (2, 32048720), (4, 16024360), (5, 12819488), (8, 8012180), (10, 6409744), (11, 5827040), (16, 4006090), (20, 3204872), (22, 2913520), (32, 2003045), (40, 1602436), (44, 1456760), (55, 1165408), (79, 811360), (80, 801218), (88, 728380), (110, 582704), (158, 405680), (160, 400609), (176, 364190), (220, 291352), (316, 202840), (352, 182095), (395, 162272), (440, 145676), (461, 139040), (632, 101420), (790, 81136), (869, 73760), (880, 72838), (922, 69520), (1264, 50710), (1580, 40568), (1738, 36880), (1760, 36419), (1844, 34760), (2305, 27808), (2528, 25355), (3160, 20284), (3476, 18440), (3688, 17380), (4345, 14752), (4610, 13904), (5071, 12640), (6320, 10142), (6952, 9220), (7376, 8690)]