67855040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 181380384

約数和(自身を除く): 113525344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 521, 592, 704, 740, 814, 880, 1042, 1184, 1480, 1628, 1760, 2035, 2084, 2368, 2605, 2960, 3256, 3520, 4070, 4168, 5210, 5731, 5920, 6512, 8140, 8336, 10420, 11462, 11840, 13024, 16280, 16672, 19277, 20840, 22924, 26048, 28655, 32560, 33344, 38554, 41680, 45848, 57310, 65120, 77108, 83360, 91696, 96385, 114620, 130240, 154216, 166720, 183392, 192770, 212047, 229240, 308432, 366784, 385540, 424094, 458480, 616864, 771080, 848188, 916960, 1060235, 1233728, 1542160, 1696376, 1833920, 2120470, 3084320, 3392752, 4240940, 6168640, 6785504, 8481880, 13571008, 16963760, 33927520, 67855040]

約数ペア:

[(1, 67855040), (2, 33927520), (4, 16963760), (5, 13571008), (8, 8481880), (10, 6785504), (11, 6168640), (16, 4240940), (20, 3392752), (22, 3084320), (32, 2120470), (37, 1833920), (40, 1696376), (44, 1542160), (55, 1233728), (64, 1060235), (74, 916960), (80, 848188), (88, 771080), (110, 616864), (148, 458480), (160, 424094), (176, 385540), (185, 366784), (220, 308432), (296, 229240), (320, 212047), (352, 192770), (370, 183392), (407, 166720), (440, 154216), (521, 130240), (592, 114620), (704, 96385), (740, 91696), (814, 83360), (880, 77108), (1042, 65120), (1184, 57310), (1480, 45848), (1628, 41680), (1760, 38554), (2035, 33344), (2084, 32560), (2368, 28655), (2605, 26048), (2960, 22924), (3256, 20840), (3520, 19277), (4070, 16672), (4168, 16280), (5210, 13024), (5731, 11840), (5920, 11462), (6512, 10420), (8140, 8336)]