1131643760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64007}}^1$

素因数の和:64050

約数の個数: 80

約数和(自身を含む): 3000182976

約数和(自身を除く): 1868539216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 64007, 128014, 256028, 320035, 512056, 640070, 832091, 1024112, 1088119, 1280140, 1664182, 2176238, 2560280, 3328364, 4160455, 4352476, 5120560, 5440595, 6656728, 8320910, 8704952, 10881190, 13313456, 14145547, 16641820, 17409904, 21762380, 28291094, 33283640, 43524760, 56582188, 66567280, 70727735, 87049520, 113164376, 141455470, 226328752, 282910940, 565821880, 1131643760]

約数ペア:

[(1, 1131643760), (2, 565821880), (4, 282910940), (5, 226328752), (8, 141455470), (10, 113164376), (13, 87049520), (16, 70727735), (17, 66567280), (20, 56582188), (26, 43524760), (34, 33283640), (40, 28291094), (52, 21762380), (65, 17409904), (68, 16641820), (80, 14145547), (85, 13313456), (104, 10881190), (130, 8704952), (136, 8320910), (170, 6656728), (208, 5440595), (221, 5120560), (260, 4352476), (272, 4160455), (340, 3328364), (442, 2560280), (520, 2176238), (680, 1664182), (884, 1280140), (1040, 1088119), (1105, 1024112), (1360, 832091), (1768, 640070), (2210, 512056), (3536, 320035), (4420, 256028), (8840, 128014), (17680, 64007)]