11577160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 30067200

約数和(自身を除く): 18490040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 239, 280, 346, 478, 692, 865, 956, 1195, 1211, 1384, 1673, 1730, 1912, 2390, 2422, 3346, 3460, 4780, 4844, 6055, 6692, 6920, 8365, 9560, 9688, 12110, 13384, 16730, 24220, 33460, 41347, 48440, 66920, 82694, 165388, 206735, 289429, 330776, 413470, 578858, 826940, 1157716, 1447145, 1653880, 2315432, 2894290, 5788580, 11577160]

約数ペア:

[(1, 11577160), (2, 5788580), (4, 2894290), (5, 2315432), (7, 1653880), (8, 1447145), (10, 1157716), (14, 826940), (20, 578858), (28, 413470), (35, 330776), (40, 289429), (56, 206735), (70, 165388), (140, 82694), (173, 66920), (239, 48440), (280, 41347), (346, 33460), (478, 24220), (692, 16730), (865, 13384), (956, 12110), (1195, 9688), (1211, 9560), (1384, 8365), (1673, 6920), (1730, 6692), (1912, 6055), (2390, 4844), (2422, 4780), (3346, 3460)]