23769950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 47139840

約数和(自身を除く): 23369890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 191, 262, 382, 475, 655, 950, 955, 1310, 1910, 2489, 3275, 3629, 4775, 4978, 6550, 7258, 9550, 12445, 18145, 24890, 25021, 36290, 50042, 62225, 90725, 124450, 125105, 181450, 250210, 475399, 625525, 950798, 1251050, 2376995, 4753990, 11884975, 23769950]

約数ペア:

[(1, 23769950), (2, 11884975), (5, 4753990), (10, 2376995), (19, 1251050), (25, 950798), (38, 625525), (50, 475399), (95, 250210), (131, 181450), (190, 125105), (191, 124450), (262, 90725), (382, 62225), (475, 50042), (655, 36290), (950, 25021), (955, 24890), (1310, 18145), (1910, 12445), (2489, 9550), (3275, 7258), (3629, 6550), (4775, 4978)]