83682760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5639}}^1$

素因数の和:5710

約数の個数: 64

約数和(自身を含む): 219283200

約数和(自身を除く): 135600440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5639, 7420, 11278, 14840, 22556, 28195, 39473, 45112, 56390, 78946, 112780, 157892, 197365, 225560, 298867, 315784, 394730, 597734, 789460, 1195468, 1494335, 1578920, 2092069, 2390936, 2988670, 4184138, 5977340, 8368276, 10460345, 11954680, 16736552, 20920690, 41841380, 83682760]

約数ペア:

[(1, 83682760), (2, 41841380), (4, 20920690), (5, 16736552), (7, 11954680), (8, 10460345), (10, 8368276), (14, 5977340), (20, 4184138), (28, 2988670), (35, 2390936), (40, 2092069), (53, 1578920), (56, 1494335), (70, 1195468), (106, 789460), (140, 597734), (212, 394730), (265, 315784), (280, 298867), (371, 225560), (424, 197365), (530, 157892), (742, 112780), (1060, 78946), (1484, 56390), (1855, 45112), (2120, 39473), (2968, 28195), (3710, 22556), (5639, 14840), (7420, 11278)]