1566152120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{56827}}^1$

素因数の和:56904

約数の個数: 64

約数和(自身を含む): 3866577120

約数和(自身を除く): 2300425000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6890, 13780, 27560, 56827, 113654, 227308, 284135, 454616, 568270, 738751, 1136540, 1477502, 2273080, 2955004, 3011831, 3693755, 5910008, 6023662, 7387510, 12047324, 14775020, 15059155, 24094648, 29550040, 30118310, 39153803, 60236620, 78307606, 120473240, 156615212, 195769015, 313230424, 391538030, 783076060, 1566152120]

約数ペア:

[(1, 1566152120), (2, 783076060), (4, 391538030), (5, 313230424), (8, 195769015), (10, 156615212), (13, 120473240), (20, 78307606), (26, 60236620), (40, 39153803), (52, 30118310), (53, 29550040), (65, 24094648), (104, 15059155), (106, 14775020), (130, 12047324), (212, 7387510), (260, 6023662), (265, 5910008), (424, 3693755), (520, 3011831), (530, 2955004), (689, 2273080), (1060, 1477502), (1378, 1136540), (2120, 738751), (2756, 568270), (3445, 454616), (5512, 284135), (6890, 227308), (13780, 113654), (27560, 56827)]