356446180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12703}}^1$

素因数の和:12796

約数の個数: 48

約数和(自身を含む): 793949184

約数和(自身を除く): 437503004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 12703, 14030, 25406, 28060, 50812, 63515, 127030, 254060, 292169, 584338, 774883, 1168676, 1460845, 1549766, 2921690, 3099532, 3874415, 5843380, 7748830, 15497660, 17822309, 35644618, 71289236, 89111545, 178223090, 356446180]

約数ペア:

[(1, 356446180), (2, 178223090), (4, 89111545), (5, 71289236), (10, 35644618), (20, 17822309), (23, 15497660), (46, 7748830), (61, 5843380), (92, 3874415), (115, 3099532), (122, 2921690), (230, 1549766), (244, 1460845), (305, 1168676), (460, 774883), (610, 584338), (1220, 292169), (1403, 254060), (2806, 127030), (5612, 63515), (7015, 50812), (12703, 28060), (14030, 25406)]