61055920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20627}}^1$

素因数の和:20677

約数の個数: 40

約数和(自身を含む): 145798704

約数和(自身を除く): 84742784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 20627, 41254, 82508, 103135, 165016, 206270, 330032, 412540, 763199, 825080, 1526398, 1650160, 3052796, 3815995, 6105592, 7631990, 12211184, 15263980, 30527960, 61055920]

約数ペア:

[(1, 61055920), (2, 30527960), (4, 15263980), (5, 12211184), (8, 7631990), (10, 6105592), (16, 3815995), (20, 3052796), (37, 1650160), (40, 1526398), (74, 825080), (80, 763199), (148, 412540), (185, 330032), (296, 206270), (370, 165016), (592, 103135), (740, 82508), (1480, 41254), (2960, 20627)]