71013040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 190041408

約数和(自身を除く): 119028368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 733, 865, 1211, 1384, 1466, 1730, 2422, 2768, 2932, 3460, 3665, 4844, 5131, 5864, 6055, 6920, 7330, 9688, 10262, 11728, 12110, 13840, 14660, 19376, 20524, 24220, 25655, 29320, 41048, 48440, 51310, 58640, 82096, 96880, 102620, 126809, 205240, 253618, 410480, 507236, 634045, 887663, 1014472, 1268090, 1775326, 2028944, 2536180, 3550652, 4438315, 5072360, 7101304, 8876630, 10144720, 14202608, 17753260, 35506520, 71013040]

約数ペア:

[(1, 71013040), (2, 35506520), (4, 17753260), (5, 14202608), (7, 10144720), (8, 8876630), (10, 7101304), (14, 5072360), (16, 4438315), (20, 3550652), (28, 2536180), (35, 2028944), (40, 1775326), (56, 1268090), (70, 1014472), (80, 887663), (112, 634045), (140, 507236), (173, 410480), (280, 253618), (346, 205240), (560, 126809), (692, 102620), (733, 96880), (865, 82096), (1211, 58640), (1384, 51310), (1466, 48440), (1730, 41048), (2422, 29320), (2768, 25655), (2932, 24220), (3460, 20524), (3665, 19376), (4844, 14660), (5131, 13840), (5864, 12110), (6055, 11728), (6920, 10262), (7330, 9688)]