348523268260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1\times {\mathrm{92179}}^1$

素因数の和:94660

約数の個数: 48

約数和(自身を含む): 741481171200

約数和(自身を除く): 392957902940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2393, 4786, 9572, 11965, 23930, 47860, 92179, 184358, 189047, 368716, 378094, 460895, 756188, 921790, 945235, 1843580, 1890470, 3780940, 7282141, 14564282, 29128564, 36410705, 72821410, 145642820, 220584347, 441168694, 882337388, 1102921735, 2205843470, 4411686940, 17426163413, 34852326826, 69704653652, 87130817065, 174261634130, 348523268260]

約数ペア:

[(1, 348523268260), (2, 174261634130), (4, 87130817065), (5, 69704653652), (10, 34852326826), (20, 17426163413), (79, 4411686940), (158, 2205843470), (316, 1102921735), (395, 882337388), (790, 441168694), (1580, 220584347), (2393, 145642820), (4786, 72821410), (9572, 36410705), (11965, 29128564), (23930, 14564282), (47860, 7282141), (92179, 3780940), (184358, 1890470), (189047, 1843580), (368716, 945235), (378094, 921790), (460895, 756188)]