1053236840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{5419}}^1$

素因数の和:5586

約数の個数: 64

約数和(自身を含む): 2446804800

約数和(自身を除く): 1393567960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 113, 172, 215, 226, 344, 430, 452, 565, 860, 904, 1130, 1720, 2260, 4520, 4859, 5419, 9718, 10838, 19436, 21676, 24295, 27095, 38872, 43352, 48590, 54190, 97180, 108380, 194360, 216760, 233017, 466034, 612347, 932068, 1165085, 1224694, 1864136, 2330170, 2449388, 3061735, 4660340, 4898776, 6123470, 9320680, 12246940, 24493880, 26330921, 52661842, 105323684, 131654605, 210647368, 263309210, 526618420, 1053236840]

約数ペア:

[(1, 1053236840), (2, 526618420), (4, 263309210), (5, 210647368), (8, 131654605), (10, 105323684), (20, 52661842), (40, 26330921), (43, 24493880), (86, 12246940), (113, 9320680), (172, 6123470), (215, 4898776), (226, 4660340), (344, 3061735), (430, 2449388), (452, 2330170), (565, 1864136), (860, 1224694), (904, 1165085), (1130, 932068), (1720, 612347), (2260, 466034), (4520, 233017), (4859, 216760), (5419, 194360), (9718, 108380), (10838, 97180), (19436, 54190), (21676, 48590), (24295, 43352), (27095, 38872)]