45195680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14867}}^1$

素因数の和:14901

約数の個数: 48

約数和(自身を含む): 112402080

約数和(自身を除く): 67206400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 14867, 29734, 59468, 74335, 118936, 148670, 237872, 282473, 297340, 475744, 564946, 594680, 1129892, 1189360, 1412365, 2259784, 2378720, 2824730, 4519568, 5649460, 9039136, 11298920, 22597840, 45195680]

約数ペア:

[(1, 45195680), (2, 22597840), (4, 11298920), (5, 9039136), (8, 5649460), (10, 4519568), (16, 2824730), (19, 2378720), (20, 2259784), (32, 1412365), (38, 1189360), (40, 1129892), (76, 594680), (80, 564946), (95, 475744), (152, 297340), (160, 282473), (190, 237872), (304, 148670), (380, 118936), (608, 74335), (760, 59468), (1520, 29734), (3040, 14867)]