102011480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 237219840

約数和(自身を除く): 135208360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 127, 172, 215, 254, 344, 430, 467, 508, 635, 860, 934, 1016, 1270, 1720, 1868, 2335, 2540, 3736, 4670, 5080, 5461, 9340, 10922, 18680, 20081, 21844, 27305, 40162, 43688, 54610, 59309, 80324, 100405, 109220, 118618, 160648, 200810, 218440, 237236, 296545, 401620, 474472, 593090, 803240, 1186180, 2372360, 2550287, 5100574, 10201148, 12751435, 20402296, 25502870, 51005740, 102011480]

約数ペア:

[(1, 102011480), (2, 51005740), (4, 25502870), (5, 20402296), (8, 12751435), (10, 10201148), (20, 5100574), (40, 2550287), (43, 2372360), (86, 1186180), (127, 803240), (172, 593090), (215, 474472), (254, 401620), (344, 296545), (430, 237236), (467, 218440), (508, 200810), (635, 160648), (860, 118618), (934, 109220), (1016, 100405), (1270, 80324), (1720, 59309), (1868, 54610), (2335, 43688), (2540, 40162), (3736, 27305), (4670, 21844), (5080, 20081), (5461, 18680), (9340, 10922)]