89236680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57203}}^1$

素因数の和:57230

約数の個数: 64

約数和(自身を含む): 288308160

約数和(自身を除く): 199071480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57203, 114406, 171609, 228812, 286015, 343218, 457624, 572030, 686436, 743639, 858045, 1144060, 1372872, 1487278, 1716090, 2230917, 2288120, 2974556, 3432180, 3718195, 4461834, 5949112, 6864360, 7436390, 8923668, 11154585, 14872780, 17847336, 22309170, 29745560, 44618340, 89236680]

約数ペア:

[(1, 89236680), (2, 44618340), (3, 29745560), (4, 22309170), (5, 17847336), (6, 14872780), (8, 11154585), (10, 8923668), (12, 7436390), (13, 6864360), (15, 5949112), (20, 4461834), (24, 3718195), (26, 3432180), (30, 2974556), (39, 2288120), (40, 2230917), (52, 1716090), (60, 1487278), (65, 1372872), (78, 1144060), (104, 858045), (120, 743639), (130, 686436), (156, 572030), (195, 457624), (260, 343218), (312, 286015), (390, 228812), (520, 171609), (780, 114406), (1560, 57203)]