445516960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23399}}^1$

素因数の和:23438

約数の個数: 96

約数和(自身を含む): 1273708800

約数和(自身を除く): 828191840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 19040, 23399, 46798, 93596, 116995, 163793, 187192, 233990, 327586, 374384, 397783, 467980, 655172, 748768, 795566, 818965, 935960, 1310344, 1591132, 1637930, 1871920, 1988915, 2620688, 2784481, 3182264, 3275860, 3743840, 3977830, 5241376, 5568962, 6364528, 6551720, 7955660, 11137924, 12729056, 13103440, 13922405, 15911320, 22275848, 26206880, 27844810, 31822640, 44551696, 55689620, 63645280, 89103392, 111379240, 222758480, 445516960]

約数ペア:

[(1, 445516960), (2, 222758480), (4, 111379240), (5, 89103392), (7, 63645280), (8, 55689620), (10, 44551696), (14, 31822640), (16, 27844810), (17, 26206880), (20, 22275848), (28, 15911320), (32, 13922405), (34, 13103440), (35, 12729056), (40, 11137924), (56, 7955660), (68, 6551720), (70, 6364528), (80, 5568962), (85, 5241376), (112, 3977830), (119, 3743840), (136, 3275860), (140, 3182264), (160, 2784481), (170, 2620688), (224, 1988915), (238, 1871920), (272, 1637930), (280, 1591132), (340, 1310344), (476, 935960), (544, 818965), (560, 795566), (595, 748768), (680, 655172), (952, 467980), (1120, 397783), (1190, 374384), (1360, 327586), (1904, 233990), (2380, 187192), (2720, 163793), (3808, 116995), (4760, 93596), (9520, 46798), (19040, 23399)]