15743088920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{11551}}^1$

素因数の和:14196

約数の個数: 64

約数和(自身を含む): 38164573440

約数和(自身を除く): 22421484520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2621, 5242, 10484, 11551, 13105, 20968, 23102, 26210, 34073, 46204, 52420, 57755, 68146, 92408, 104840, 115510, 136292, 150163, 170365, 231020, 272584, 300326, 340730, 462040, 600652, 681460, 750815, 1201304, 1362920, 1501630, 3003260, 6006520, 30275171, 60550342, 121100684, 151375855, 242201368, 302751710, 393577223, 605503420, 787154446, 1211006840, 1574308892, 1967886115, 3148617784, 3935772230, 7871544460, 15743088920]

約数ペア:

[(1, 15743088920), (2, 7871544460), (4, 3935772230), (5, 3148617784), (8, 1967886115), (10, 1574308892), (13, 1211006840), (20, 787154446), (26, 605503420), (40, 393577223), (52, 302751710), (65, 242201368), (104, 151375855), (130, 121100684), (260, 60550342), (520, 30275171), (2621, 6006520), (5242, 3003260), (10484, 1501630), (11551, 1362920), (13105, 1201304), (20968, 750815), (23102, 681460), (26210, 600652), (34073, 462040), (46204, 340730), (52420, 300326), (57755, 272584), (68146, 231020), (92408, 170365), (104840, 150163), (115510, 136292)]