59528680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 140705280

約数和(自身を除く): 81176600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 488, 610, 620, 787, 1220, 1240, 1574, 1891, 2440, 3148, 3782, 3935, 6296, 7564, 7870, 9455, 15128, 15740, 18910, 24397, 31480, 37820, 48007, 48794, 75640, 96014, 97588, 121985, 192028, 195176, 240035, 243970, 384056, 480070, 487940, 960140, 975880, 1488217, 1920280, 2976434, 5952868, 7441085, 11905736, 14882170, 29764340, 59528680]

約数ペア:

[(1, 59528680), (2, 29764340), (4, 14882170), (5, 11905736), (8, 7441085), (10, 5952868), (20, 2976434), (31, 1920280), (40, 1488217), (61, 975880), (62, 960140), (122, 487940), (124, 480070), (155, 384056), (244, 243970), (248, 240035), (305, 195176), (310, 192028), (488, 121985), (610, 97588), (620, 96014), (787, 75640), (1220, 48794), (1240, 48007), (1574, 37820), (1891, 31480), (2440, 24397), (3148, 18910), (3782, 15740), (3935, 15128), (6296, 9455), (7564, 7870)]