39339920

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{797}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 91728504

約数和(自身を除く): 52388584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 797, 1234, 1594, 2468, 3085, 3188, 3985, 4936, 6170, 6376, 7970, 9872, 12340, 12752, 15940, 24680, 31880, 49360, 63760, 491749, 983498, 1966996, 2458745, 3933992, 4917490, 7867984, 9834980, 19669960, 39339920]

約数ペア:

[(1, 39339920), (2, 19669960), (4, 9834980), (5, 7867984), (8, 4917490), (10, 3933992), (16, 2458745), (20, 1966996), (40, 983498), (80, 491749), (617, 63760), (797, 49360), (1234, 31880), (1594, 24680), (2468, 15940), (3085, 12752), (3188, 12340), (3985, 9872), (4936, 7970), (6170, 6376)]