13654160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 36039360

約数和(自身を除く): 22385200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 691, 760, 988, 1040, 1235, 1382, 1520, 1976, 2470, 2764, 3455, 3952, 4940, 5528, 6910, 8983, 9880, 11056, 13129, 13820, 17966, 19760, 26258, 27640, 35932, 44915, 52516, 55280, 65645, 71864, 89830, 105032, 131290, 143728, 170677, 179660, 210064, 262580, 341354, 359320, 525160, 682708, 718640, 853385, 1050320, 1365416, 1706770, 2730832, 3413540, 6827080, 13654160]

約数ペア:

[(1, 13654160), (2, 6827080), (4, 3413540), (5, 2730832), (8, 1706770), (10, 1365416), (13, 1050320), (16, 853385), (19, 718640), (20, 682708), (26, 525160), (38, 359320), (40, 341354), (52, 262580), (65, 210064), (76, 179660), (80, 170677), (95, 143728), (104, 131290), (130, 105032), (152, 89830), (190, 71864), (208, 65645), (247, 55280), (260, 52516), (304, 44915), (380, 35932), (494, 27640), (520, 26258), (691, 19760), (760, 17966), (988, 13820), (1040, 13129), (1235, 11056), (1382, 9880), (1520, 8983), (1976, 6910), (2470, 5528), (2764, 4940), (3455, 3952)]