100406584840

素因数分解:

$2^3\times 5^1\times {\mathrm{9619}}^1\times {\mathrm{260959}}^1$

素因数の和:270589

約数の個数: 32

約数和(自身を含む): 225939168000

約数和(自身を除く): 125532583160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9619, 19238, 38476, 48095, 76952, 96190, 192380, 260959, 384760, 521918, 1043836, 1304795, 2087672, 2609590, 5219180, 10438360, 2510164621, 5020329242, 10040658484, 12550823105, 20081316968, 25101646210, 50203292420, 100406584840]

約数ペア:

[(1, 100406584840), (2, 50203292420), (4, 25101646210), (5, 20081316968), (8, 12550823105), (10, 10040658484), (20, 5020329242), (40, 2510164621), (9619, 10438360), (19238, 5219180), (38476, 2609590), (48095, 2087672), (76952, 1304795), (96190, 1043836), (192380, 521918), (260959, 384760)]