51877600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 72

約数和(自身を含む): 133350840

約数和(自身を除く): 81473240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3413, 3800, 6826, 7600, 13652, 15200, 17065, 27304, 34130, 54608, 64847, 68260, 85325, 109216, 129694, 136520, 170650, 259388, 273040, 324235, 341300, 518776, 546080, 648470, 682600, 1037552, 1296940, 1365200, 1621175, 2075104, 2593880, 2730400, 3242350, 5187760, 6484700, 10375520, 12969400, 25938800, 51877600]

約数ペア:

[(1, 51877600), (2, 25938800), (4, 12969400), (5, 10375520), (8, 6484700), (10, 5187760), (16, 3242350), (19, 2730400), (20, 2593880), (25, 2075104), (32, 1621175), (38, 1365200), (40, 1296940), (50, 1037552), (76, 682600), (80, 648470), (95, 546080), (100, 518776), (152, 341300), (160, 324235), (190, 273040), (200, 259388), (304, 170650), (380, 136520), (400, 129694), (475, 109216), (608, 85325), (760, 68260), (800, 64847), (950, 54608), (1520, 34130), (1900, 27304), (3040, 17065), (3413, 15200), (3800, 13652), (6826, 7600)]