102570440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4734

約数の個数: 64

約数和(自身を含む): 267148800

約数和(自身を除く): 164578360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 4637, 5530, 9274, 11060, 18548, 22120, 23185, 32459, 37096, 46370, 64918, 92740, 129836, 162295, 185480, 259672, 324590, 366323, 649180, 732646, 1298360, 1465292, 1831615, 2564261, 2930584, 3663230, 5128522, 7326460, 10257044, 12821305, 14652920, 20514088, 25642610, 51285220, 102570440]

約数ペア:

[(1, 102570440), (2, 51285220), (4, 25642610), (5, 20514088), (7, 14652920), (8, 12821305), (10, 10257044), (14, 7326460), (20, 5128522), (28, 3663230), (35, 2930584), (40, 2564261), (56, 1831615), (70, 1465292), (79, 1298360), (140, 732646), (158, 649180), (280, 366323), (316, 324590), (395, 259672), (553, 185480), (632, 162295), (790, 129836), (1106, 92740), (1580, 64918), (2212, 46370), (2765, 37096), (3160, 32459), (4424, 23185), (4637, 22120), (5530, 18548), (9274, 11060)]