1696348880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16657}}^1$

素因数の和:16756

約数の個数: 80

約数和(自身を含む): 4213807680

約数和(自身を除く): 2517458800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 760, 1072, 1273, 1340, 1520, 2546, 2680, 5092, 5360, 6365, 10184, 12730, 16657, 20368, 25460, 33314, 50920, 66628, 83285, 101840, 133256, 166570, 266512, 316483, 333140, 632966, 666280, 1116019, 1265932, 1332560, 1582415, 2232038, 2531864, 3164830, 4464076, 5063728, 5580095, 6329660, 8928152, 11160190, 12659320, 17856304, 21204361, 22320380, 25318640, 42408722, 44640760, 84817444, 89281520, 106021805, 169634888, 212043610, 339269776, 424087220, 848174440, 1696348880]

約数ペア:

[(1, 1696348880), (2, 848174440), (4, 424087220), (5, 339269776), (8, 212043610), (10, 169634888), (16, 106021805), (19, 89281520), (20, 84817444), (38, 44640760), (40, 42408722), (67, 25318640), (76, 22320380), (80, 21204361), (95, 17856304), (134, 12659320), (152, 11160190), (190, 8928152), (268, 6329660), (304, 5580095), (335, 5063728), (380, 4464076), (536, 3164830), (670, 2531864), (760, 2232038), (1072, 1582415), (1273, 1332560), (1340, 1265932), (1520, 1116019), (2546, 666280), (2680, 632966), (5092, 333140), (5360, 316483), (6365, 266512), (10184, 166570), (12730, 133256), (16657, 101840), (20368, 83285), (25460, 66628), (33314, 50920)]