5008400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 60

約数和(自身を含む): 12685200

約数和(自身を除く): 7676800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 659, 760, 950, 1318, 1520, 1900, 2636, 3295, 3800, 5272, 6590, 7600, 10544, 12521, 13180, 16475, 25042, 26360, 32950, 50084, 52720, 62605, 65900, 100168, 125210, 131800, 200336, 250420, 263600, 313025, 500840, 626050, 1001680, 1252100, 2504200, 5008400]

約数ペア:

[(1, 5008400), (2, 2504200), (4, 1252100), (5, 1001680), (8, 626050), (10, 500840), (16, 313025), (19, 263600), (20, 250420), (25, 200336), (38, 131800), (40, 125210), (50, 100168), (76, 65900), (80, 62605), (95, 52720), (100, 50084), (152, 32950), (190, 26360), (200, 25042), (304, 16475), (380, 13180), (400, 12521), (475, 10544), (659, 7600), (760, 6590), (950, 5272), (1318, 3800), (1520, 3295), (1900, 2636)]