83590880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 214824960

約数和(自身を除く): 131234080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 887, 992, 1178, 1240, 1520, 1774, 2356, 2480, 2945, 3040, 3548, 4435, 4712, 4960, 5890, 7096, 8870, 9424, 11780, 14192, 16853, 17740, 18848, 23560, 27497, 28384, 33706, 35480, 47120, 54994, 67412, 70960, 84265, 94240, 109988, 134824, 137485, 141920, 168530, 219976, 269648, 274970, 337060, 439952, 522443, 539296, 549940, 674120, 879904, 1044886, 1099880, 1348240, 2089772, 2199760, 2612215, 2696480, 4179544, 4399520, 5224430, 8359088, 10448860, 16718176, 20897720, 41795440, 83590880]

約数ペア:

[(1, 83590880), (2, 41795440), (4, 20897720), (5, 16718176), (8, 10448860), (10, 8359088), (16, 5224430), (19, 4399520), (20, 4179544), (31, 2696480), (32, 2612215), (38, 2199760), (40, 2089772), (62, 1348240), (76, 1099880), (80, 1044886), (95, 879904), (124, 674120), (152, 549940), (155, 539296), (160, 522443), (190, 439952), (248, 337060), (304, 274970), (310, 269648), (380, 219976), (496, 168530), (589, 141920), (608, 137485), (620, 134824), (760, 109988), (887, 94240), (992, 84265), (1178, 70960), (1240, 67412), (1520, 54994), (1774, 47120), (2356, 35480), (2480, 33706), (2945, 28384), (3040, 27497), (3548, 23560), (4435, 18848), (4712, 17740), (4960, 16853), (5890, 14192), (7096, 11780), (8870, 9424)]