2485041000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{63719}}^1$

素因数の和:63756

約数の個数: 128

約数和(自身を含む): 8349868800

約数和(自身を除く): 5864827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7800, 9750, 13000, 19500, 39000, 63719, 127438, 191157, 254876, 318595, 382314, 509752, 637190, 764628, 828347, 955785, 1274380, 1529256, 1592975, 1656694, 1911570, 2485041, 2548760, 3185950, 3313388, 3823140, 4141735, 4778925, 4970082, 6371900, 6626776, 7646280, 7964875, 8283470, 9557850, 9940164, 12425205, 12743800, 15929750, 16566940, 19115700, 19880328, 20708675, 23894625, 24850410, 31859500, 33133880, 38231400, 41417350, 47789250, 49700820, 62126025, 63719000, 82834700, 95578500, 99401640, 103543375, 124252050, 165669400, 191157000, 207086750, 248504100, 310630125, 414173500, 497008200, 621260250, 828347000, 1242520500, 2485041000]

約数ペア:

[(1, 2485041000), (2, 1242520500), (3, 828347000), (4, 621260250), (5, 497008200), (6, 414173500), (8, 310630125), (10, 248504100), (12, 207086750), (13, 191157000), (15, 165669400), (20, 124252050), (24, 103543375), (25, 99401640), (26, 95578500), (30, 82834700), (39, 63719000), (40, 62126025), (50, 49700820), (52, 47789250), (60, 41417350), (65, 38231400), (75, 33133880), (78, 31859500), (100, 24850410), (104, 23894625), (120, 20708675), (125, 19880328), (130, 19115700), (150, 16566940), (156, 15929750), (195, 12743800), (200, 12425205), (250, 9940164), (260, 9557850), (300, 8283470), (312, 7964875), (325, 7646280), (375, 6626776), (390, 6371900), (500, 4970082), (520, 4778925), (600, 4141735), (650, 3823140), (750, 3313388), (780, 3185950), (975, 2548760), (1000, 2485041), (1300, 1911570), (1500, 1656694), (1560, 1592975), (1625, 1529256), (1950, 1274380), (2600, 955785), (3000, 828347), (3250, 764628), (3900, 637190), (4875, 509752), (6500, 382314), (7800, 318595), (9750, 254876), (13000, 191157), (19500, 127438), (39000, 63719)]