104603920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42179}}^1$

素因数の和:42223

約数の個数: 40

約数和(自身を含む): 251055360

約数和(自身を除く): 146451440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 42179, 84358, 168716, 210895, 337432, 421790, 674864, 843580, 1307549, 1687160, 2615098, 3374320, 5230196, 6537745, 10460392, 13075490, 20920784, 26150980, 52301960, 104603920]

約数ペア:

[(1, 104603920), (2, 52301960), (4, 26150980), (5, 20920784), (8, 13075490), (10, 10460392), (16, 6537745), (20, 5230196), (31, 3374320), (40, 2615098), (62, 1687160), (80, 1307549), (124, 843580), (155, 674864), (248, 421790), (310, 337432), (496, 210895), (620, 168716), (1240, 84358), (2480, 42179)]