15676067180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1\times {\mathrm{7703}}^1$

素因数の和:8858

約数の個数: 48

約数和(自身を含む): 33295147200

約数和(自身を除く): 17619080020

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1049, 1940, 2098, 4196, 5245, 7703, 10490, 15406, 20980, 30812, 38515, 77030, 101753, 154060, 203506, 407012, 508765, 747191, 1017530, 1494382, 2035060, 2988764, 3735955, 7471910, 8080447, 14943820, 16160894, 32321788, 40402235, 80804470, 161608940, 783803359, 1567606718, 3135213436, 3919016795, 7838033590, 15676067180]

約数ペア:

[(1, 15676067180), (2, 7838033590), (4, 3919016795), (5, 3135213436), (10, 1567606718), (20, 783803359), (97, 161608940), (194, 80804470), (388, 40402235), (485, 32321788), (970, 16160894), (1049, 14943820), (1940, 8080447), (2098, 7471910), (4196, 3735955), (5245, 2988764), (7703, 2035060), (10490, 1494382), (15406, 1017530), (20980, 747191), (30812, 508765), (38515, 407012), (77030, 203506), (101753, 154060)]