4979191000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13421}}^1$

素因数の和:13502

約数の個数: 128

約数和(自身を含む): 13568031360

約数和(自身を除く): 8588840360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 125, 140, 175, 200, 212, 250, 265, 280, 350, 371, 424, 500, 530, 700, 742, 875, 1000, 1060, 1325, 1400, 1484, 1750, 1855, 2120, 2650, 2968, 3500, 3710, 5300, 6625, 7000, 7420, 9275, 10600, 13250, 13421, 14840, 18550, 26500, 26842, 37100, 46375, 53000, 53684, 67105, 74200, 92750, 93947, 107368, 134210, 185500, 187894, 268420, 335525, 371000, 375788, 469735, 536840, 671050, 711313, 751576, 939470, 1342100, 1422626, 1677625, 1878940, 2348675, 2684200, 2845252, 3355250, 3556565, 3757880, 4697350, 4979191, 5690504, 6710500, 7113130, 9394700, 9958382, 11743375, 13421000, 14226260, 17782825, 18789400, 19916764, 23486750, 24895955, 28452520, 35565650, 39833528, 46973500, 49791910, 71131300, 88914125, 93947000, 99583820, 124479775, 142262600, 177828250, 199167640, 248959550, 355656500, 497919100, 622398875, 711313000, 995838200, 1244797750, 2489595500, 4979191000]

約数ペア:

[(1, 4979191000), (2, 2489595500), (4, 1244797750), (5, 995838200), (7, 711313000), (8, 622398875), (10, 497919100), (14, 355656500), (20, 248959550), (25, 199167640), (28, 177828250), (35, 142262600), (40, 124479775), (50, 99583820), (53, 93947000), (56, 88914125), (70, 71131300), (100, 49791910), (106, 46973500), (125, 39833528), (140, 35565650), (175, 28452520), (200, 24895955), (212, 23486750), (250, 19916764), (265, 18789400), (280, 17782825), (350, 14226260), (371, 13421000), (424, 11743375), (500, 9958382), (530, 9394700), (700, 7113130), (742, 6710500), (875, 5690504), (1000, 4979191), (1060, 4697350), (1325, 3757880), (1400, 3556565), (1484, 3355250), (1750, 2845252), (1855, 2684200), (2120, 2348675), (2650, 1878940), (2968, 1677625), (3500, 1422626), (3710, 1342100), (5300, 939470), (6625, 751576), (7000, 711313), (7420, 671050), (9275, 536840), (10600, 469735), (13250, 375788), (13421, 371000), (14840, 335525), (18550, 268420), (26500, 187894), (26842, 185500), (37100, 134210), (46375, 107368), (53000, 93947), (53684, 92750), (67105, 74200)]