23758360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 33899240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 727, 760, 817, 860, 1454, 1634, 1720, 2908, 3268, 3635, 4085, 5816, 6536, 7270, 8170, 13813, 14540, 16340, 27626, 29080, 31261, 32680, 55252, 62522, 69065, 110504, 125044, 138130, 156305, 250088, 276260, 312610, 552520, 593959, 625220, 1187918, 1250440, 2375836, 2969795, 4751672, 5939590, 11879180, 23758360]

約数ペア:

[(1, 23758360), (2, 11879180), (4, 5939590), (5, 4751672), (8, 2969795), (10, 2375836), (19, 1250440), (20, 1187918), (38, 625220), (40, 593959), (43, 552520), (76, 312610), (86, 276260), (95, 250088), (152, 156305), (172, 138130), (190, 125044), (215, 110504), (344, 69065), (380, 62522), (430, 55252), (727, 32680), (760, 31261), (817, 29080), (860, 27626), (1454, 16340), (1634, 14540), (1720, 13813), (2908, 8170), (3268, 7270), (3635, 6536), (4085, 5816)]