100842040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 249026400

約数和(自身を除く): 148184360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 3659, 5512, 6890, 7318, 13780, 14636, 18295, 27560, 29272, 36590, 47567, 73180, 95134, 146360, 190268, 193927, 237835, 380536, 387854, 475670, 775708, 951340, 969635, 1551416, 1902680, 1939270, 2521051, 3878540, 5042102, 7757080, 10084204, 12605255, 20168408, 25210510, 50421020, 100842040]

約数ペア:

[(1, 100842040), (2, 50421020), (4, 25210510), (5, 20168408), (8, 12605255), (10, 10084204), (13, 7757080), (20, 5042102), (26, 3878540), (40, 2521051), (52, 1939270), (53, 1902680), (65, 1551416), (104, 969635), (106, 951340), (130, 775708), (212, 475670), (260, 387854), (265, 380536), (424, 237835), (520, 193927), (530, 190268), (689, 146360), (1060, 95134), (1378, 73180), (2120, 47567), (2756, 36590), (3445, 29272), (3659, 27560), (5512, 18295), (6890, 14636), (7318, 13780)]