37640380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 84369600

約数和(自身を除く): 46729220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 743, 745, 1486, 1490, 2533, 2972, 2980, 3715, 5066, 7430, 10132, 12631, 12665, 14860, 25262, 25330, 50524, 50660, 63155, 110707, 126310, 221414, 252620, 442828, 553535, 1107070, 1882019, 2214140, 3764038, 7528076, 9410095, 18820190, 37640380]

約数ペア:

[(1, 37640380), (2, 18820190), (4, 9410095), (5, 7528076), (10, 3764038), (17, 2214140), (20, 1882019), (34, 1107070), (68, 553535), (85, 442828), (149, 252620), (170, 221414), (298, 126310), (340, 110707), (596, 63155), (743, 50660), (745, 50524), (1486, 25330), (1490, 25262), (2533, 14860), (2972, 12665), (2980, 12631), (3715, 10132), (5066, 7430)]