74177180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 198374400

約数和(自身を除く): 124197220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 983, 1078, 1372, 1540, 1715, 1966, 2156, 2695, 3430, 3773, 3932, 4915, 5390, 6860, 6881, 7546, 9830, 10780, 10813, 13762, 15092, 18865, 19660, 21626, 27524, 34405, 37730, 43252, 48167, 54065, 68810, 75460, 75691, 96334, 108130, 137620, 151382, 192668, 216260, 240835, 302764, 337169, 378455, 481670, 529837, 674338, 756910, 963340, 1059674, 1348676, 1513820, 1685845, 2119348, 2649185, 3371690, 3708859, 5298370, 6743380, 7417718, 10596740, 14835436, 18544295, 37088590, 74177180]

約数ペア:

[(1, 74177180), (2, 37088590), (4, 18544295), (5, 14835436), (7, 10596740), (10, 7417718), (11, 6743380), (14, 5298370), (20, 3708859), (22, 3371690), (28, 2649185), (35, 2119348), (44, 1685845), (49, 1513820), (55, 1348676), (70, 1059674), (77, 963340), (98, 756910), (110, 674338), (140, 529837), (154, 481670), (196, 378455), (220, 337169), (245, 302764), (308, 240835), (343, 216260), (385, 192668), (490, 151382), (539, 137620), (686, 108130), (770, 96334), (980, 75691), (983, 75460), (1078, 68810), (1372, 54065), (1540, 48167), (1715, 43252), (1966, 37730), (2156, 34405), (2695, 27524), (3430, 21626), (3773, 19660), (3932, 18865), (4915, 15092), (5390, 13762), (6860, 10813), (6881, 10780), (7546, 9830)]