388170080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 962829504

約数和(自身を除く): 574659424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 313, 337, 368, 460, 626, 674, 736, 920, 1252, 1348, 1565, 1685, 1840, 2504, 2696, 3130, 3370, 3680, 5008, 5392, 6260, 6740, 7199, 7751, 10016, 10784, 12520, 13480, 14398, 15502, 25040, 26960, 28796, 31004, 35995, 38755, 50080, 53920, 57592, 62008, 71990, 77510, 105481, 115184, 124016, 143980, 155020, 210962, 230368, 248032, 287960, 310040, 421924, 527405, 575920, 620080, 843848, 1054810, 1151840, 1240160, 1687696, 2109620, 2426063, 3375392, 4219240, 4852126, 8438480, 9704252, 12130315, 16876960, 19408504, 24260630, 38817008, 48521260, 77634016, 97042520, 194085040, 388170080]

約数ペア:

[(1, 388170080), (2, 194085040), (4, 97042520), (5, 77634016), (8, 48521260), (10, 38817008), (16, 24260630), (20, 19408504), (23, 16876960), (32, 12130315), (40, 9704252), (46, 8438480), (80, 4852126), (92, 4219240), (115, 3375392), (160, 2426063), (184, 2109620), (230, 1687696), (313, 1240160), (337, 1151840), (368, 1054810), (460, 843848), (626, 620080), (674, 575920), (736, 527405), (920, 421924), (1252, 310040), (1348, 287960), (1565, 248032), (1685, 230368), (1840, 210962), (2504, 155020), (2696, 143980), (3130, 124016), (3370, 115184), (3680, 105481), (5008, 77510), (5392, 71990), (6260, 62008), (6740, 57592), (7199, 53920), (7751, 50080), (10016, 38755), (10784, 35995), (12520, 31004), (13480, 28796), (14398, 26960), (15502, 25040)]