61992560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 170084352

約数和(自身を除く): 108091792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 3571, 4340, 7142, 8680, 14284, 17360, 17855, 24997, 28568, 35710, 49994, 57136, 71420, 99988, 110701, 124985, 142840, 199976, 221402, 249970, 285680, 399952, 442804, 499940, 553505, 774907, 885608, 999880, 1107010, 1549814, 1771216, 1999760, 2214020, 3099628, 3874535, 4428040, 6199256, 7749070, 8856080, 12398512, 15498140, 30996280, 61992560]

約数ペア:

[(1, 61992560), (2, 30996280), (4, 15498140), (5, 12398512), (7, 8856080), (8, 7749070), (10, 6199256), (14, 4428040), (16, 3874535), (20, 3099628), (28, 2214020), (31, 1999760), (35, 1771216), (40, 1549814), (56, 1107010), (62, 999880), (70, 885608), (80, 774907), (112, 553505), (124, 499940), (140, 442804), (155, 399952), (217, 285680), (248, 249970), (280, 221402), (310, 199976), (434, 142840), (496, 124985), (560, 110701), (620, 99988), (868, 71420), (1085, 57136), (1240, 49994), (1736, 35710), (2170, 28568), (2480, 24997), (3472, 17855), (3571, 17360), (4340, 14284), (7142, 8680)]