3629840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 60

約数和(自身を含む): 9022116

約数和(自身を除く): 5392276

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 157, 170, 272, 289, 314, 340, 578, 628, 680, 785, 1156, 1256, 1360, 1445, 1570, 2312, 2512, 2669, 2890, 3140, 4624, 5338, 5780, 6280, 10676, 11560, 12560, 13345, 21352, 23120, 26690, 42704, 45373, 53380, 90746, 106760, 181492, 213520, 226865, 362984, 453730, 725968, 907460, 1814920, 3629840]

約数ペア:

[(1, 3629840), (2, 1814920), (4, 907460), (5, 725968), (8, 453730), (10, 362984), (16, 226865), (17, 213520), (20, 181492), (34, 106760), (40, 90746), (68, 53380), (80, 45373), (85, 42704), (136, 26690), (157, 23120), (170, 21352), (272, 13345), (289, 12560), (314, 11560), (340, 10676), (578, 6280), (628, 5780), (680, 5338), (785, 4624), (1156, 3140), (1256, 2890), (1360, 2669), (1445, 2512), (1570, 2312)]