4899931400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38461}}^1$

素因数の和:38504

約数の個数: 144

約数和(自身を含む): 14272094340

約数和(自身を除く): 9372162940

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1225, 1274, 1300, 1400, 1820, 1960, 2275, 2450, 2548, 2600, 3185, 3640, 4550, 4900, 5096, 6370, 9100, 9800, 12740, 15925, 18200, 25480, 31850, 38461, 63700, 76922, 127400, 153844, 192305, 269227, 307688, 384610, 499993, 538454, 769220, 961525, 999986, 1076908, 1346135, 1538440, 1884589, 1923050, 1999972, 2153816, 2499965, 2692270, 3499951, 3769178, 3846100, 3999944, 4999930, 5384540, 6730675, 6999902, 7538356, 7692200, 9422945, 9999860, 10769080, 12499825, 13461350, 13999804, 15076712, 17499755, 18845890, 19999720, 24499657, 24999650, 26922700, 27999608, 34999510, 37691780, 47114725, 48999314, 49999300, 53845400, 69999020, 75383560, 87498775, 94229450, 97998628, 99998600, 122498285, 139998040, 174997550, 188458900, 195997256, 244996570, 349995100, 376917800, 489993140, 612491425, 699990200, 979986280, 1224982850, 2449965700, 4899931400]

約数ペア:

[(1, 4899931400), (2, 2449965700), (4, 1224982850), (5, 979986280), (7, 699990200), (8, 612491425), (10, 489993140), (13, 376917800), (14, 349995100), (20, 244996570), (25, 195997256), (26, 188458900), (28, 174997550), (35, 139998040), (40, 122498285), (49, 99998600), (50, 97998628), (52, 94229450), (56, 87498775), (65, 75383560), (70, 69999020), (91, 53845400), (98, 49999300), (100, 48999314), (104, 47114725), (130, 37691780), (140, 34999510), (175, 27999608), (182, 26922700), (196, 24999650), (200, 24499657), (245, 19999720), (260, 18845890), (280, 17499755), (325, 15076712), (350, 13999804), (364, 13461350), (392, 12499825), (455, 10769080), (490, 9999860), (520, 9422945), (637, 7692200), (650, 7538356), (700, 6999902), (728, 6730675), (910, 5384540), (980, 4999930), (1225, 3999944), (1274, 3846100), (1300, 3769178), (1400, 3499951), (1820, 2692270), (1960, 2499965), (2275, 2153816), (2450, 1999972), (2548, 1923050), (2600, 1884589), (3185, 1538440), (3640, 1346135), (4550, 1076908), (4900, 999986), (5096, 961525), (6370, 769220), (9100, 538454), (9800, 499993), (12740, 384610), (15925, 307688), (18200, 269227), (25480, 192305), (31850, 153844), (38461, 127400), (63700, 76922)]