88306480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 213334560

約数和(自身を除く): 125028080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 59, 80, 106, 118, 212, 236, 265, 295, 353, 424, 472, 530, 590, 706, 848, 944, 1060, 1180, 1412, 1765, 2120, 2360, 2824, 3127, 3530, 4240, 4720, 5648, 6254, 7060, 12508, 14120, 15635, 18709, 20827, 25016, 28240, 31270, 37418, 41654, 50032, 62540, 74836, 83308, 93545, 104135, 125080, 149672, 166616, 187090, 208270, 250160, 299344, 333232, 374180, 416540, 748360, 833080, 1103831, 1496720, 1666160, 2207662, 4415324, 5519155, 8830648, 11038310, 17661296, 22076620, 44153240, 88306480]

約数ペア:

[(1, 88306480), (2, 44153240), (4, 22076620), (5, 17661296), (8, 11038310), (10, 8830648), (16, 5519155), (20, 4415324), (40, 2207662), (53, 1666160), (59, 1496720), (80, 1103831), (106, 833080), (118, 748360), (212, 416540), (236, 374180), (265, 333232), (295, 299344), (353, 250160), (424, 208270), (472, 187090), (530, 166616), (590, 149672), (706, 125080), (848, 104135), (944, 93545), (1060, 83308), (1180, 74836), (1412, 62540), (1765, 50032), (2120, 41654), (2360, 37418), (2824, 31270), (3127, 28240), (3530, 25016), (4240, 20827), (4720, 18709), (5648, 15635), (6254, 14120), (7060, 12508)]