1629759760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3023}}^1$

素因数の和:3352

約数の個数: 80

約数和(自身を含む): 3968745984

約数和(自身を除く): 2338986224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 293, 368, 460, 586, 920, 1172, 1465, 1840, 2344, 2930, 3023, 4688, 5860, 6046, 6739, 11720, 12092, 13478, 15115, 23440, 24184, 26956, 30230, 33695, 48368, 53912, 60460, 67390, 69529, 107824, 120920, 134780, 139058, 241840, 269560, 278116, 347645, 539120, 556232, 695290, 885739, 1112464, 1390580, 1771478, 2781160, 3542956, 4428695, 5562320, 7085912, 8857390, 14171824, 17714780, 20371997, 35429560, 40743994, 70859120, 81487988, 101859985, 162975976, 203719970, 325951952, 407439940, 814879880, 1629759760]

約数ペア:

[(1, 1629759760), (2, 814879880), (4, 407439940), (5, 325951952), (8, 203719970), (10, 162975976), (16, 101859985), (20, 81487988), (23, 70859120), (40, 40743994), (46, 35429560), (80, 20371997), (92, 17714780), (115, 14171824), (184, 8857390), (230, 7085912), (293, 5562320), (368, 4428695), (460, 3542956), (586, 2781160), (920, 1771478), (1172, 1390580), (1465, 1112464), (1840, 885739), (2344, 695290), (2930, 556232), (3023, 539120), (4688, 347645), (5860, 278116), (6046, 269560), (6739, 241840), (11720, 139058), (12092, 134780), (13478, 120920), (15115, 107824), (23440, 69529), (24184, 67390), (26956, 60460), (30230, 53912), (33695, 48368)]