3504280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 8890560

約数和(自身を除く): 5386280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 293, 299, 460, 520, 586, 598, 920, 1172, 1196, 1465, 1495, 2344, 2392, 2930, 2990, 3809, 5860, 5980, 6739, 7618, 11720, 11960, 13478, 15236, 19045, 26956, 30472, 33695, 38090, 53912, 67390, 76180, 87607, 134780, 152360, 175214, 269560, 350428, 438035, 700856, 876070, 1752140, 3504280]

約数ペア:

[(1, 3504280), (2, 1752140), (4, 876070), (5, 700856), (8, 438035), (10, 350428), (13, 269560), (20, 175214), (23, 152360), (26, 134780), (40, 87607), (46, 76180), (52, 67390), (65, 53912), (92, 38090), (104, 33695), (115, 30472), (130, 26956), (184, 19045), (230, 15236), (260, 13478), (293, 11960), (299, 11720), (460, 7618), (520, 6739), (586, 5980), (598, 5860), (920, 3809), (1172, 2990), (1196, 2930), (1465, 2392), (1495, 2344)]