202224200

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{12799}}^1$

素因数の和:12894

約数の個数: 48

約数和(自身を含む): 476160000

約数和(自身を除く): 273935800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 316, 395, 632, 790, 1580, 1975, 3160, 3950, 7900, 12799, 15800, 25598, 51196, 63995, 102392, 127990, 255980, 319975, 511960, 639950, 1011121, 1279900, 2022242, 2559800, 4044484, 5055605, 8088968, 10111210, 20222420, 25278025, 40444840, 50556050, 101112100, 202224200]

約数ペア:

[(1, 202224200), (2, 101112100), (4, 50556050), (5, 40444840), (8, 25278025), (10, 20222420), (20, 10111210), (25, 8088968), (40, 5055605), (50, 4044484), (79, 2559800), (100, 2022242), (158, 1279900), (200, 1011121), (316, 639950), (395, 511960), (632, 319975), (790, 255980), (1580, 127990), (1975, 102392), (3160, 63995), (3950, 51196), (7900, 25598), (12799, 15800)]