1569102820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{4211}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 3407878656

約数和(自身を除く): 1838775836

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 601, 620, 1202, 2404, 3005, 4211, 6010, 8422, 12020, 16844, 18631, 21055, 37262, 42110, 74524, 84220, 93155, 130541, 186310, 261082, 372620, 522164, 652705, 1305410, 2530811, 2610820, 5061622, 10123244, 12654055, 25308110, 50616220, 78455141, 156910282, 313820564, 392275705, 784551410, 1569102820]

約数ペア:

[(1, 1569102820), (2, 784551410), (4, 392275705), (5, 313820564), (10, 156910282), (20, 78455141), (31, 50616220), (62, 25308110), (124, 12654055), (155, 10123244), (310, 5061622), (601, 2610820), (620, 2530811), (1202, 1305410), (2404, 652705), (3005, 522164), (4211, 372620), (6010, 261082), (8422, 186310), (12020, 130541), (16844, 93155), (18631, 84220), (21055, 74524), (37262, 42110)]