7029255140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{27799}}^1$

素因数の和:28124

約数の個数: 48

約数和(自身を含む): 15132096000

約数和(自身を除く): 8102840860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 269, 470, 538, 940, 1076, 1345, 2690, 5380, 12643, 25286, 27799, 50572, 55598, 63215, 111196, 126430, 138995, 252860, 277990, 555980, 1306553, 2613106, 5226212, 6532765, 7477931, 13065530, 14955862, 26131060, 29911724, 37389655, 74779310, 149558620, 351462757, 702925514, 1405851028, 1757313785, 3514627570, 7029255140]

約数ペア:

[(1, 7029255140), (2, 3514627570), (4, 1757313785), (5, 1405851028), (10, 702925514), (20, 351462757), (47, 149558620), (94, 74779310), (188, 37389655), (235, 29911724), (269, 26131060), (470, 14955862), (538, 13065530), (940, 7477931), (1076, 6532765), (1345, 5226212), (2690, 2613106), (5380, 1306553), (12643, 555980), (25286, 277990), (27799, 252860), (50572, 138995), (55598, 126430), (63215, 111196)]