97310620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 227908800

約数和(自身を除く): 130598180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 121, 158, 220, 242, 316, 395, 484, 509, 605, 790, 869, 1018, 1210, 1580, 1738, 2036, 2420, 2545, 3476, 4345, 5090, 5599, 8690, 9559, 10180, 11198, 17380, 19118, 22396, 27995, 38236, 40211, 47795, 55990, 61589, 80422, 95590, 111980, 123178, 160844, 191180, 201055, 246356, 307945, 402110, 442321, 615890, 804220, 884642, 1231780, 1769284, 2211605, 4423210, 4865531, 8846420, 9731062, 19462124, 24327655, 48655310, 97310620]

約数ペア:

[(1, 97310620), (2, 48655310), (4, 24327655), (5, 19462124), (10, 9731062), (11, 8846420), (20, 4865531), (22, 4423210), (44, 2211605), (55, 1769284), (79, 1231780), (110, 884642), (121, 804220), (158, 615890), (220, 442321), (242, 402110), (316, 307945), (395, 246356), (484, 201055), (509, 191180), (605, 160844), (790, 123178), (869, 111980), (1018, 95590), (1210, 80422), (1580, 61589), (1738, 55990), (2036, 47795), (2420, 40211), (2545, 38236), (3476, 27995), (4345, 22396), (5090, 19118), (5599, 17380), (8690, 11198), (9559, 10180)]