7167880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10250360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 127, 136, 166, 170, 254, 332, 340, 415, 508, 635, 664, 680, 830, 1016, 1270, 1411, 1660, 2159, 2540, 2822, 3320, 4318, 5080, 5644, 7055, 8636, 10541, 10795, 11288, 14110, 17272, 21082, 21590, 28220, 42164, 43180, 52705, 56440, 84328, 86360, 105410, 179197, 210820, 358394, 421640, 716788, 895985, 1433576, 1791970, 3583940, 7167880]

約数ペア:

[(1, 7167880), (2, 3583940), (4, 1791970), (5, 1433576), (8, 895985), (10, 716788), (17, 421640), (20, 358394), (34, 210820), (40, 179197), (68, 105410), (83, 86360), (85, 84328), (127, 56440), (136, 52705), (166, 43180), (170, 42164), (254, 28220), (332, 21590), (340, 21082), (415, 17272), (508, 14110), (635, 11288), (664, 10795), (680, 10541), (830, 8636), (1016, 7055), (1270, 5644), (1411, 5080), (1660, 4318), (2159, 3320), (2540, 2822)]