117237040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 288481536

約数和(自身を除く): 171244496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1153, 1240, 1271, 1640, 2306, 2480, 2542, 3280, 4612, 5084, 5765, 6355, 9224, 10168, 11530, 12710, 18448, 20336, 23060, 25420, 35743, 46120, 47273, 50840, 71486, 92240, 94546, 101680, 142972, 178715, 189092, 236365, 285944, 357430, 378184, 472730, 571888, 714860, 756368, 945460, 1429720, 1465463, 1890920, 2859440, 2930926, 3781840, 5861852, 7327315, 11723704, 14654630, 23447408, 29309260, 58618520, 117237040]

約数ペア:

[(1, 117237040), (2, 58618520), (4, 29309260), (5, 23447408), (8, 14654630), (10, 11723704), (16, 7327315), (20, 5861852), (31, 3781840), (40, 2930926), (41, 2859440), (62, 1890920), (80, 1465463), (82, 1429720), (124, 945460), (155, 756368), (164, 714860), (205, 571888), (248, 472730), (310, 378184), (328, 357430), (410, 285944), (496, 236365), (620, 189092), (656, 178715), (820, 142972), (1153, 101680), (1240, 94546), (1271, 92240), (1640, 71486), (2306, 50840), (2480, 47273), (2542, 46120), (3280, 35743), (4612, 25420), (5084, 23060), (5765, 20336), (6355, 18448), (9224, 12710), (10168, 11530)]