102270400

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 84

約数和(自身を含む): 257952240

約数和(自身を除く): 155681840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 1025, 1312, 1559, 1600, 1640, 2050, 2624, 3118, 3280, 4100, 6236, 6560, 7795, 8200, 12472, 13120, 15590, 16400, 24944, 31180, 32800, 38975, 49888, 62360, 63919, 65600, 77950, 99776, 124720, 127838, 155900, 249440, 255676, 311800, 319595, 498880, 511352, 623600, 639190, 1022704, 1247200, 1278380, 1597975, 2045408, 2494400, 2556760, 3195950, 4090816, 5113520, 6391900, 10227040, 12783800, 20454080, 25567600, 51135200, 102270400]

約数ペア:

[(1, 102270400), (2, 51135200), (4, 25567600), (5, 20454080), (8, 12783800), (10, 10227040), (16, 6391900), (20, 5113520), (25, 4090816), (32, 3195950), (40, 2556760), (41, 2494400), (50, 2045408), (64, 1597975), (80, 1278380), (82, 1247200), (100, 1022704), (160, 639190), (164, 623600), (200, 511352), (205, 498880), (320, 319595), (328, 311800), (400, 255676), (410, 249440), (656, 155900), (800, 127838), (820, 124720), (1025, 99776), (1312, 77950), (1559, 65600), (1600, 63919), (1640, 62360), (2050, 49888), (2624, 38975), (3118, 32800), (3280, 31180), (4100, 24944), (6236, 16400), (6560, 15590), (7795, 13120), (8200, 12472)]