8257071420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1176221}}^1$

素因数の和:1176252

約数の個数: 96

約数和(自身を含む): 27664741440

約数和(自身を除く): 19407670020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 1176221, 2352442, 3528663, 4704884, 5881105, 7057326, 10585989, 11762210, 14114652, 15290873, 17643315, 21171978, 23524420, 30581746, 31757967, 35286630, 42343956, 45872619, 52929945, 61163492, 63515934, 70573260, 76454365, 91745238, 105859890, 127031868, 137617857, 152908730, 158789835, 183490476, 211719780, 229363095, 275235714, 305817460, 317579670, 412853571, 458726190, 550471428, 635159340, 688089285, 825707142, 917452380, 1376178570, 1651414284, 2064267855, 2752357140, 4128535710, 8257071420]

約数ペア:

[(1, 8257071420), (2, 4128535710), (3, 2752357140), (4, 2064267855), (5, 1651414284), (6, 1376178570), (9, 917452380), (10, 825707142), (12, 688089285), (13, 635159340), (15, 550471428), (18, 458726190), (20, 412853571), (26, 317579670), (27, 305817460), (30, 275235714), (36, 229363095), (39, 211719780), (45, 183490476), (52, 158789835), (54, 152908730), (60, 137617857), (65, 127031868), (78, 105859890), (90, 91745238), (108, 76454365), (117, 70573260), (130, 63515934), (135, 61163492), (156, 52929945), (180, 45872619), (195, 42343956), (234, 35286630), (260, 31757967), (270, 30581746), (351, 23524420), (390, 21171978), (468, 17643315), (540, 15290873), (585, 14114652), (702, 11762210), (780, 10585989), (1170, 7057326), (1404, 5881105), (1755, 4704884), (2340, 3528663), (3510, 2352442), (7020, 1176221)]