65127660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83497}}^1$

素因数の和:83522

約数の個数: 48

約数和(自身を含む): 196387296

約数和(自身を除く): 131259636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 83497, 166994, 250491, 333988, 417485, 500982, 834970, 1001964, 1085461, 1252455, 1669940, 2170922, 2504910, 3256383, 4341844, 5009820, 5427305, 6512766, 10854610, 13025532, 16281915, 21709220, 32563830, 65127660]

約数ペア:

[(1, 65127660), (2, 32563830), (3, 21709220), (4, 16281915), (5, 13025532), (6, 10854610), (10, 6512766), (12, 5427305), (13, 5009820), (15, 4341844), (20, 3256383), (26, 2504910), (30, 2170922), (39, 1669940), (52, 1252455), (60, 1085461), (65, 1001964), (78, 834970), (130, 500982), (156, 417485), (195, 333988), (260, 250491), (390, 166994), (780, 83497)]