25366923140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1175483}}^1$

素因数の和:1175588

約数の個数: 48

約数和(自身を含む): 58059505728

約数和(自身を除く): 32692582588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 1175483, 2350966, 4701932, 5877415, 11754830, 15281279, 23509660, 30562558, 61125116, 76406395, 97565089, 152812790, 195130178, 305625580, 390260356, 487825445, 975650890, 1268346157, 1951301780, 2536692314, 5073384628, 6341730785, 12683461570, 25366923140]

約数ペア:

[(1, 25366923140), (2, 12683461570), (4, 6341730785), (5, 5073384628), (10, 2536692314), (13, 1951301780), (20, 1268346157), (26, 975650890), (52, 487825445), (65, 390260356), (83, 305625580), (130, 195130178), (166, 152812790), (260, 97565089), (332, 76406395), (415, 61125116), (830, 30562558), (1079, 23509660), (1660, 15281279), (2158, 11754830), (4316, 5877415), (5395, 4701932), (10790, 2350966), (21580, 1175483)]