57427360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 147292992

約数和(自身を除く): 89865632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 491, 544, 680, 688, 731, 860, 982, 1360, 1376, 1462, 1720, 1964, 2455, 2720, 2924, 3440, 3655, 3928, 4910, 5848, 6880, 7310, 7856, 8347, 9820, 11696, 14620, 15712, 16694, 19640, 21113, 23392, 29240, 33388, 39280, 41735, 42226, 58480, 66776, 78560, 83470, 84452, 105565, 116960, 133552, 166940, 168904, 211130, 267104, 333880, 337808, 358921, 422260, 667760, 675616, 717842, 844520, 1335520, 1435684, 1689040, 1794605, 2871368, 3378080, 3589210, 5742736, 7178420, 11485472, 14356840, 28713680, 57427360]

約数ペア:

[(1, 57427360), (2, 28713680), (4, 14356840), (5, 11485472), (8, 7178420), (10, 5742736), (16, 3589210), (17, 3378080), (20, 2871368), (32, 1794605), (34, 1689040), (40, 1435684), (43, 1335520), (68, 844520), (80, 717842), (85, 675616), (86, 667760), (136, 422260), (160, 358921), (170, 337808), (172, 333880), (215, 267104), (272, 211130), (340, 168904), (344, 166940), (430, 133552), (491, 116960), (544, 105565), (680, 84452), (688, 83470), (731, 78560), (860, 66776), (982, 58480), (1360, 42226), (1376, 41735), (1462, 39280), (1720, 33388), (1964, 29240), (2455, 23392), (2720, 21113), (2924, 19640), (3440, 16694), (3655, 15712), (3928, 14620), (4910, 11696), (5848, 9820), (6880, 8347), (7310, 7856)]