86056880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11821}}^1$

素因数の和:11854

約数の個数: 80

約数和(自身を含む): 246275904

約数和(自身を除く): 160219024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 11821, 23642, 47284, 59105, 82747, 94568, 118210, 153673, 165494, 189136, 236420, 307346, 330988, 413735, 472840, 614692, 661976, 768365, 827470, 945680, 1075711, 1229384, 1323952, 1536730, 1654940, 2151422, 2458768, 3073460, 3309880, 4302844, 5378555, 6146920, 6619760, 8605688, 10757110, 12293840, 17211376, 21514220, 43028440, 86056880]

約数ペア:

[(1, 86056880), (2, 43028440), (4, 21514220), (5, 17211376), (7, 12293840), (8, 10757110), (10, 8605688), (13, 6619760), (14, 6146920), (16, 5378555), (20, 4302844), (26, 3309880), (28, 3073460), (35, 2458768), (40, 2151422), (52, 1654940), (56, 1536730), (65, 1323952), (70, 1229384), (80, 1075711), (91, 945680), (104, 827470), (112, 768365), (130, 661976), (140, 614692), (182, 472840), (208, 413735), (260, 330988), (280, 307346), (364, 236420), (455, 189136), (520, 165494), (560, 153673), (728, 118210), (910, 94568), (1040, 82747), (1456, 59105), (1820, 47284), (3640, 23642), (7280, 11821)]