99084620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 220147200

約数和(自身を除く): 121062580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 239, 380, 478, 956, 1091, 1195, 2182, 2390, 4364, 4541, 4780, 5455, 9082, 10910, 18164, 20729, 21820, 22705, 41458, 45410, 82916, 90820, 103645, 207290, 260749, 414580, 521498, 1042996, 1303745, 2607490, 4954231, 5214980, 9908462, 19816924, 24771155, 49542310, 99084620]

約数ペア:

[(1, 99084620), (2, 49542310), (4, 24771155), (5, 19816924), (10, 9908462), (19, 5214980), (20, 4954231), (38, 2607490), (76, 1303745), (95, 1042996), (190, 521498), (239, 414580), (380, 260749), (478, 207290), (956, 103645), (1091, 90820), (1195, 82916), (2182, 45410), (2390, 41458), (4364, 22705), (4541, 21820), (4780, 20729), (5455, 18164), (9082, 10910)]