9943400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 23436000

約数和(自身を除く): 13492600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 599, 664, 830, 1198, 1660, 2075, 2396, 2995, 3320, 4150, 4792, 5990, 8300, 11980, 14975, 16600, 23960, 29950, 49717, 59900, 99434, 119800, 198868, 248585, 397736, 497170, 994340, 1242925, 1988680, 2485850, 4971700, 9943400]

約数ペア:

[(1, 9943400), (2, 4971700), (4, 2485850), (5, 1988680), (8, 1242925), (10, 994340), (20, 497170), (25, 397736), (40, 248585), (50, 198868), (83, 119800), (100, 99434), (166, 59900), (200, 49717), (332, 29950), (415, 23960), (599, 16600), (664, 14975), (830, 11980), (1198, 8300), (1660, 5990), (2075, 4792), (2396, 4150), (2995, 3320)]