41894050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 90141552

約数和(自身を除く): 48247502

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 211, 275, 361, 418, 422, 475, 550, 722, 950, 1045, 1055, 1805, 2090, 2110, 2321, 3610, 3971, 4009, 4642, 5225, 5275, 7942, 8018, 9025, 10450, 10550, 11605, 18050, 19855, 20045, 23210, 39710, 40090, 44099, 58025, 76171, 88198, 99275, 100225, 116050, 152342, 198550, 200450, 220495, 380855, 440990, 761710, 837881, 1102475, 1675762, 1904275, 2204950, 3808550, 4189405, 8378810, 20947025, 41894050]

約数ペア:

[(1, 41894050), (2, 20947025), (5, 8378810), (10, 4189405), (11, 3808550), (19, 2204950), (22, 1904275), (25, 1675762), (38, 1102475), (50, 837881), (55, 761710), (95, 440990), (110, 380855), (190, 220495), (209, 200450), (211, 198550), (275, 152342), (361, 116050), (418, 100225), (422, 99275), (475, 88198), (550, 76171), (722, 58025), (950, 44099), (1045, 40090), (1055, 39710), (1805, 23210), (2090, 20045), (2110, 19855), (2321, 18050), (3610, 11605), (3971, 10550), (4009, 10450), (4642, 9025), (5225, 8018), (5275, 7942)]