229625170

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 418057200

約数和(自身を除く): 188432030

約数列:

[1, 2, 5, 10, 197, 229, 394, 458, 509, 985, 1018, 1145, 1970, 2290, 2545, 5090, 45113, 90226, 100273, 116561, 200546, 225565, 233122, 451130, 501365, 582805, 1002730, 1165610, 22962517, 45925034, 114812585, 229625170]

約数ペア:

[(1, 229625170), (2, 114812585), (5, 45925034), (10, 22962517), (197, 1165610), (229, 1002730), (394, 582805), (458, 501365), (509, 451130), (985, 233122), (1018, 225565), (1145, 200546), (1970, 116561), (2290, 100273), (2545, 90226), (5090, 45113)]