4903804520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{2633}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 11171215440

約数和(自身を除く): 6267410920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 461, 505, 808, 922, 1010, 1844, 2020, 2305, 2633, 3688, 4040, 4610, 5266, 9220, 10532, 13165, 18440, 21064, 26330, 46561, 52660, 93122, 105320, 186244, 232805, 265933, 372488, 465610, 531866, 931220, 1063732, 1213813, 1329665, 1862440, 2127464, 2427626, 2659330, 4855252, 5318660, 6069065, 9710504, 10637320, 12138130, 24276260, 48552520, 122595113, 245190226, 490380452, 612975565, 980760904, 1225951130, 2451902260, 4903804520]

約数ペア:

[(1, 4903804520), (2, 2451902260), (4, 1225951130), (5, 980760904), (8, 612975565), (10, 490380452), (20, 245190226), (40, 122595113), (101, 48552520), (202, 24276260), (404, 12138130), (461, 10637320), (505, 9710504), (808, 6069065), (922, 5318660), (1010, 4855252), (1844, 2659330), (2020, 2427626), (2305, 2127464), (2633, 1862440), (3688, 1329665), (4040, 1213813), (4610, 1063732), (5266, 931220), (9220, 531866), (10532, 465610), (13165, 372488), (18440, 265933), (21064, 232805), (26330, 186244), (46561, 105320), (52660, 93122)]