121847840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44797}}^1$

素因数の和:44829

約数の個数: 48

約数和(自身を含む): 304805592

約数和(自身を除く): 182957752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 44797, 89594, 179188, 223985, 358376, 447970, 716752, 761549, 895940, 1433504, 1523098, 1791880, 3046196, 3583760, 3807745, 6092392, 7167520, 7615490, 12184784, 15230980, 24369568, 30461960, 60923920, 121847840]

約数ペア:

[(1, 121847840), (2, 60923920), (4, 30461960), (5, 24369568), (8, 15230980), (10, 12184784), (16, 7615490), (17, 7167520), (20, 6092392), (32, 3807745), (34, 3583760), (40, 3046196), (68, 1791880), (80, 1523098), (85, 1433504), (136, 895940), (160, 761549), (170, 716752), (272, 447970), (340, 358376), (544, 223985), (680, 179188), (1360, 89594), (2720, 44797)]