1839970.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 162146880

約数和(自身を除く): 96068920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 260, 332, 415, 520, 664, 830, 1079, 1531, 1660, 2158, 3062, 3320, 4316, 5395, 6124, 7655, 8632, 10790, 12248, 15310, 19903, 21580, 30620, 39806, 43160, 61240, 79612, 99515, 127073, 159224, 199030, 254146, 398060, 508292, 635365, 796120, 1016584, 1270730, 1651949, 2541460, 3303898, 5082920, 6607796, 8259745, 13215592, 16519490, 33038980, 66077960]

約数ペア:

[(1, 66077960), (2, 33038980), (4, 16519490), (5, 13215592), (8, 8259745), (10, 6607796), (13, 5082920), (20, 3303898), (26, 2541460), (40, 1651949), (52, 1270730), (65, 1016584), (83, 796120), (104, 635365), (130, 508292), (166, 398060), (260, 254146), (332, 199030), (415, 159224), (520, 127073), (664, 99515), (830, 79612), (1079, 61240), (1531, 43160), (1660, 39806), (2158, 30620), (3062, 21580), (3320, 19903), (4316, 15310), (5395, 12248), (6124, 10790), (7655, 8632)]