8540833080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5474893}}^1$

素因数の和:5474920

約数の個数: 64

約数和(自身を含む): 27593465760

約数和(自身を除く): 19052632680

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, 5474893, 10949786, 16424679, 21899572, 27374465, 32849358, 43799144, 54748930, 65698716, 71173609, 82123395, 109497860, 131397432, 142347218, 164246790, 213520827, 218995720, 284694436, 328493580, 355868045, 427041654, 569388872, 656987160, 711736090, 854083308, 1067604135, 1423472180, 1708166616, 2135208270, 2846944360, 4270416540, 8540833080]

約数ペア:

[(1, 8540833080), (2, 4270416540), (3, 2846944360), (4, 2135208270), (5, 1708166616), (6, 1423472180), (8, 1067604135), (10, 854083308), (12, 711736090), (13, 656987160), (15, 569388872), (20, 427041654), (24, 355868045), (26, 328493580), (30, 284694436), (39, 218995720), (40, 213520827), (52, 164246790), (60, 142347218), (65, 131397432), (78, 109497860), (104, 82123395), (120, 71173609), (130, 65698716), (156, 54748930), (195, 43799144), (260, 32849358), (312, 27374465), (390, 21899572), (520, 16424679), (780, 10949786), (1560, 5474893)]