23501480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 59680800

約数和(自身を除く): 36179320

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 107, 136, 152, 170, 190, 214, 289, 323, 340, 380, 428, 535, 578, 646, 680, 760, 856, 1070, 1156, 1292, 1445, 1615, 1819, 2033, 2140, 2312, 2584, 2890, 3230, 3638, 4066, 4280, 5491, 5780, 6460, 7276, 8132, 9095, 10165, 10982, 11560, 12920, 14552, 16264, 18190, 20330, 21964, 27455, 30923, 34561, 36380, 40660, 43928, 54910, 61846, 69122, 72760, 81320, 109820, 123692, 138244, 154615, 172805, 219640, 247384, 276488, 309230, 345610, 587537, 618460, 691220, 1175074, 1236920, 1382440, 2350148, 2937685, 4700296, 5875370, 11750740, 23501480]

約数ペア:

[(1, 23501480), (2, 11750740), (4, 5875370), (5, 4700296), (8, 2937685), (10, 2350148), (17, 1382440), (19, 1236920), (20, 1175074), (34, 691220), (38, 618460), (40, 587537), (68, 345610), (76, 309230), (85, 276488), (95, 247384), (107, 219640), (136, 172805), (152, 154615), (170, 138244), (190, 123692), (214, 109820), (289, 81320), (323, 72760), (340, 69122), (380, 61846), (428, 54910), (535, 43928), (578, 40660), (646, 36380), (680, 34561), (760, 30923), (856, 27455), (1070, 21964), (1156, 20330), (1292, 18190), (1445, 16264), (1615, 14552), (1819, 12920), (2033, 11560), (2140, 10982), (2312, 10165), (2584, 9095), (2890, 8132), (3230, 7276), (3638, 6460), (4066, 5780), (4280, 5491)]