8456180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 10703884

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 593, 620, 713, 1186, 1426, 2372, 2852, 2965, 3565, 5930, 7130, 11860, 13639, 14260, 18383, 27278, 36766, 54556, 68195, 73532, 91915, 136390, 183830, 272780, 367660, 422809, 845618, 1691236, 2114045, 4228090, 8456180]

約数ペア:

[(1, 8456180), (2, 4228090), (4, 2114045), (5, 1691236), (10, 845618), (20, 422809), (23, 367660), (31, 272780), (46, 183830), (62, 136390), (92, 91915), (115, 73532), (124, 68195), (155, 54556), (230, 36766), (310, 27278), (460, 18383), (593, 14260), (620, 13639), (713, 11860), (1186, 7130), (1426, 5930), (2372, 3565), (2852, 2965)]