37710140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 87292128

約数和(自身を除く): 49581988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 3373, 5590, 6746, 11180, 13492, 16865, 33730, 43849, 67460, 87698, 145039, 175396, 219245, 290078, 438490, 580156, 725195, 876980, 1450390, 1885507, 2900780, 3771014, 7542028, 9427535, 18855070, 37710140]

約数ペア:

[(1, 37710140), (2, 18855070), (4, 9427535), (5, 7542028), (10, 3771014), (13, 2900780), (20, 1885507), (26, 1450390), (43, 876980), (52, 725195), (65, 580156), (86, 438490), (130, 290078), (172, 219245), (215, 175396), (260, 145039), (430, 87698), (559, 67460), (860, 43849), (1118, 33730), (2236, 16865), (2795, 13492), (3373, 11180), (5590, 6746)]