38063540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 82328400

約数和(自身を除く): 44264860

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 149, 212, 241, 265, 298, 482, 530, 596, 745, 964, 1060, 1205, 1490, 2410, 2980, 4820, 7897, 12773, 15794, 25546, 31588, 35909, 39485, 51092, 63865, 71818, 78970, 127730, 143636, 157940, 179545, 255460, 359090, 718180, 1903177, 3806354, 7612708, 9515885, 19031770, 38063540]

約数ペア:

[(1, 38063540), (2, 19031770), (4, 9515885), (5, 7612708), (10, 3806354), (20, 1903177), (53, 718180), (106, 359090), (149, 255460), (212, 179545), (241, 157940), (265, 143636), (298, 127730), (482, 78970), (530, 71818), (596, 63865), (745, 51092), (964, 39485), (1060, 35909), (1205, 31588), (1490, 25546), (2410, 15794), (2980, 12773), (4820, 7897)]