7314971560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{209959}}^1$

素因数の和:210050

約数の個数: 64

約数和(自身を含む): 17989372800

約数和(自身を除く): 10674401240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 209959, 419918, 839836, 1049795, 1679672, 2099590, 2729467, 4199180, 5458934, 8398360, 10917868, 13647335, 14067253, 21835736, 27294670, 28134506, 54589340, 56269012, 70336265, 109178680, 112538024, 140672530, 182874289, 281345060, 365748578, 562690120, 731497156, 914371445, 1462994312, 1828742890, 3657485780, 7314971560]

約数ペア:

[(1, 7314971560), (2, 3657485780), (4, 1828742890), (5, 1462994312), (8, 914371445), (10, 731497156), (13, 562690120), (20, 365748578), (26, 281345060), (40, 182874289), (52, 140672530), (65, 112538024), (67, 109178680), (104, 70336265), (130, 56269012), (134, 54589340), (260, 28134506), (268, 27294670), (335, 21835736), (520, 14067253), (536, 13647335), (670, 10917868), (871, 8398360), (1340, 5458934), (1742, 4199180), (2680, 2729467), (3484, 2099590), (4355, 1679672), (6968, 1049795), (8710, 839836), (17420, 419918), (34840, 209959)]