3977360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 9374400

約数和(自身を除く): 5397040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 599, 664, 830, 1198, 1328, 1660, 2396, 2995, 3320, 4792, 5990, 6640, 9584, 11980, 23960, 47920, 49717, 99434, 198868, 248585, 397736, 497170, 795472, 994340, 1988680, 3977360]

約数ペア:

[(1, 3977360), (2, 1988680), (4, 994340), (5, 795472), (8, 497170), (10, 397736), (16, 248585), (20, 198868), (40, 99434), (80, 49717), (83, 47920), (166, 23960), (332, 11980), (415, 9584), (599, 6640), (664, 5990), (830, 4792), (1198, 3320), (1328, 2995), (1660, 2396)]