115965190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 230973120

約数和(自身を除く): 115007930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 239, 242, 401, 478, 605, 802, 1195, 1210, 2005, 2390, 2629, 4010, 4411, 5258, 8822, 13145, 22055, 26290, 28919, 44110, 48521, 57838, 95839, 97042, 144595, 191678, 242605, 289190, 479195, 485210, 958390, 1054229, 2108458, 5271145, 10542290, 11596519, 23193038, 57982595, 115965190]

約数ペア:

[(1, 115965190), (2, 57982595), (5, 23193038), (10, 11596519), (11, 10542290), (22, 5271145), (55, 2108458), (110, 1054229), (121, 958390), (239, 485210), (242, 479195), (401, 289190), (478, 242605), (605, 191678), (802, 144595), (1195, 97042), (1210, 95839), (2005, 57838), (2390, 48521), (2629, 44110), (4010, 28919), (4411, 26290), (5258, 22055), (8822, 13145)]