35025220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 76063680

約数和(自身を除く): 41038460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 139, 172, 215, 278, 293, 430, 556, 586, 695, 860, 1172, 1390, 1465, 2780, 2930, 5860, 5977, 11954, 12599, 23908, 25198, 29885, 40727, 50396, 59770, 62995, 81454, 119540, 125990, 162908, 203635, 251980, 407270, 814540, 1751261, 3502522, 7005044, 8756305, 17512610, 35025220]

約数ペア:

[(1, 35025220), (2, 17512610), (4, 8756305), (5, 7005044), (10, 3502522), (20, 1751261), (43, 814540), (86, 407270), (139, 251980), (172, 203635), (215, 162908), (278, 125990), (293, 119540), (430, 81454), (556, 62995), (586, 59770), (695, 50396), (860, 40727), (1172, 29885), (1390, 25198), (1465, 23908), (2780, 12599), (2930, 11954), (5860, 5977)]