9764120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 23677920

約数和(自身を除く): 13913800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 173, 332, 340, 346, 415, 664, 680, 692, 830, 865, 1384, 1411, 1660, 1730, 2822, 2941, 3320, 3460, 5644, 5882, 6920, 7055, 11288, 11764, 14110, 14359, 14705, 23528, 28220, 28718, 29410, 56440, 57436, 58820, 71795, 114872, 117640, 143590, 244103, 287180, 488206, 574360, 976412, 1220515, 1952824, 2441030, 4882060, 9764120]

約数ペア:

[(1, 9764120), (2, 4882060), (4, 2441030), (5, 1952824), (8, 1220515), (10, 976412), (17, 574360), (20, 488206), (34, 287180), (40, 244103), (68, 143590), (83, 117640), (85, 114872), (136, 71795), (166, 58820), (170, 57436), (173, 56440), (332, 29410), (340, 28718), (346, 28220), (415, 23528), (664, 14705), (680, 14359), (692, 14110), (830, 11764), (865, 11288), (1384, 7055), (1411, 6920), (1660, 5882), (1730, 5644), (2822, 3460), (2941, 3320)]