11222430050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{87641}}^1$

素因数の和:87863

約数の個数: 48

約数和(自身を含む): 22593757032

約数和(自身を除く): 11371326982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 197, 325, 394, 650, 985, 1970, 2561, 4925, 5122, 9850, 12805, 25610, 64025, 87641, 128050, 175282, 438205, 876410, 1139333, 2191025, 2278666, 4382050, 5696665, 11393330, 17265277, 28483325, 34530554, 56966650, 86326385, 172652770, 224448601, 431631925, 448897202, 863263850, 1122243005, 2244486010, 5611215025, 11222430050]

約数ペア:

[(1, 11222430050), (2, 5611215025), (5, 2244486010), (10, 1122243005), (13, 863263850), (25, 448897202), (26, 431631925), (50, 224448601), (65, 172652770), (130, 86326385), (197, 56966650), (325, 34530554), (394, 28483325), (650, 17265277), (985, 11393330), (1970, 5696665), (2561, 4382050), (4925, 2278666), (5122, 2191025), (9850, 1139333), (12805, 876410), (25610, 438205), (64025, 175282), (87641, 128050)]