54793360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 134741376

約数和(自身を除く): 79948016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 307, 368, 388, 460, 485, 614, 776, 920, 970, 1228, 1535, 1552, 1840, 1940, 2231, 2456, 3070, 3880, 4462, 4912, 6140, 7061, 7760, 8924, 11155, 12280, 14122, 17848, 22310, 24560, 28244, 29779, 35305, 35696, 44620, 56488, 59558, 70610, 89240, 112976, 119116, 141220, 148895, 178480, 238232, 282440, 297790, 476464, 564880, 595580, 684917, 1191160, 1369834, 2382320, 2739668, 3424585, 5479336, 6849170, 10958672, 13698340, 27396680, 54793360]

約数ペア:

[(1, 54793360), (2, 27396680), (4, 13698340), (5, 10958672), (8, 6849170), (10, 5479336), (16, 3424585), (20, 2739668), (23, 2382320), (40, 1369834), (46, 1191160), (80, 684917), (92, 595580), (97, 564880), (115, 476464), (184, 297790), (194, 282440), (230, 238232), (307, 178480), (368, 148895), (388, 141220), (460, 119116), (485, 112976), (614, 89240), (776, 70610), (920, 59558), (970, 56488), (1228, 44620), (1535, 35696), (1552, 35305), (1840, 29779), (1940, 28244), (2231, 24560), (2456, 22310), (3070, 17848), (3880, 14122), (4462, 12280), (4912, 11155), (6140, 8924), (7061, 7760)]