56559313240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74420149}}^1$

素因数の和:74420179

約数の個数: 32

約数和(自身を含む): 133956270000

約数和(自身を除く): 77396956760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 74420149, 148840298, 297680596, 372100745, 595361192, 744201490, 1413982831, 1488402980, 2827965662, 2976805960, 5655931324, 7069914155, 11311862648, 14139828310, 28279656620, 56559313240]

約数ペア:

[(1, 56559313240), (2, 28279656620), (4, 14139828310), (5, 11311862648), (8, 7069914155), (10, 5655931324), (19, 2976805960), (20, 2827965662), (38, 1488402980), (40, 1413982831), (76, 744201490), (95, 595361192), (152, 372100745), (190, 297680596), (380, 148840298), (760, 74420149)]