77544140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 173837664

約数和(自身を除く): 96293524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 1741, 2227, 2620, 3482, 4454, 6964, 8705, 8908, 11135, 17410, 22270, 29597, 34820, 44540, 59194, 118388, 147985, 228071, 295970, 456142, 591940, 912284, 1140355, 2280710, 3877207, 4561420, 7754414, 15508828, 19386035, 38772070, 77544140]

約数ペア:

[(1, 77544140), (2, 38772070), (4, 19386035), (5, 15508828), (10, 7754414), (17, 4561420), (20, 3877207), (34, 2280710), (68, 1140355), (85, 912284), (131, 591940), (170, 456142), (262, 295970), (340, 228071), (524, 147985), (655, 118388), (1310, 59194), (1741, 44540), (2227, 34820), (2620, 29597), (3482, 22270), (4454, 17410), (6964, 11135), (8705, 8908)]