60777980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 132765696

約数和(自身を除く): 71987716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 587, 620, 668, 835, 1174, 1670, 2348, 2935, 3340, 5177, 5870, 10354, 11740, 18197, 20708, 25885, 36394, 51770, 72788, 90985, 98029, 103540, 181970, 196058, 363940, 392116, 490145, 980290, 1960580, 3038899, 6077798, 12155596, 15194495, 30388990, 60777980]

約数ペア:

[(1, 60777980), (2, 30388990), (4, 15194495), (5, 12155596), (10, 6077798), (20, 3038899), (31, 1960580), (62, 980290), (124, 490145), (155, 392116), (167, 363940), (310, 196058), (334, 181970), (587, 103540), (620, 98029), (668, 90985), (835, 72788), (1174, 51770), (1670, 36394), (2348, 25885), (2935, 20708), (3340, 18197), (5177, 11740), (5870, 10354)]