127029447140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1292789}}^1$

素因数の和:1292849

約数の個数: 48

約数和(自身を含む): 283431279600

約数和(自身を除く): 156401832460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4913, 5780, 9826, 19652, 24565, 49130, 98260, 1292789, 2585578, 5171156, 6463945, 12927890, 21977413, 25855780, 43954826, 87909652, 109887065, 219774130, 373616021, 439548260, 747232042, 1494464084, 1868080105, 3736160210, 6351472357, 7472320420, 12702944714, 25405889428, 31757361785, 63514723570, 127029447140]

約数ペア:

[(1, 127029447140), (2, 63514723570), (4, 31757361785), (5, 25405889428), (10, 12702944714), (17, 7472320420), (20, 6351472357), (34, 3736160210), (68, 1868080105), (85, 1494464084), (170, 747232042), (289, 439548260), (340, 373616021), (578, 219774130), (1156, 109887065), (1445, 87909652), (2890, 43954826), (4913, 25855780), (5780, 21977413), (9826, 12927890), (19652, 6463945), (24565, 5171156), (49130, 2585578), (98260, 1292789)]