42195700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24821}}^1$

素因数の和:24852

約数の個数: 36

約数和(自身を含む): 96954732

約数和(自身を除く): 54759032

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 24821, 49642, 99284, 124105, 248210, 421957, 496420, 620525, 843914, 1241050, 1687828, 2109785, 2482100, 4219570, 8439140, 10548925, 21097850, 42195700]

約数ペア:

[(1, 42195700), (2, 21097850), (4, 10548925), (5, 8439140), (10, 4219570), (17, 2482100), (20, 2109785), (25, 1687828), (34, 1241050), (50, 843914), (68, 620525), (85, 496420), (100, 421957), (170, 248210), (340, 124105), (425, 99284), (850, 49642), (1700, 24821)]