15796010320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6369359}}^1$

素因数の和:6369403

約数の個数: 40

約数和(自身を含む): 37910430720

約数和(自身を除く): 22114420400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 6369359, 12738718, 25477436, 31846795, 50954872, 63693590, 101909744, 127387180, 197450129, 254774360, 394900258, 509548720, 789800516, 987250645, 1579601032, 1974501290, 3159202064, 3949002580, 7898005160, 15796010320]

約数ペア:

[(1, 15796010320), (2, 7898005160), (4, 3949002580), (5, 3159202064), (8, 1974501290), (10, 1579601032), (16, 987250645), (20, 789800516), (31, 509548720), (40, 394900258), (62, 254774360), (80, 197450129), (124, 127387180), (155, 101909744), (248, 63693590), (310, 50954872), (496, 31846795), (620, 25477436), (1240, 12738718), (2480, 6369359)]