452912240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12553}}^1$

素因数の和:12618

約数の個数: 80

約数和(自身を含む): 1176862176

約数和(自身を除く): 723949936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 4510, 7216, 9020, 12553, 18040, 25106, 36080, 50212, 62765, 100424, 125530, 138083, 200848, 251060, 276166, 502120, 514673, 552332, 690415, 1004240, 1029346, 1104664, 1380830, 2058692, 2209328, 2573365, 2761660, 4117384, 5146730, 5523320, 5661403, 8234768, 10293460, 11046640, 11322806, 20586920, 22645612, 28307015, 41173840, 45291224, 56614030, 90582448, 113228060, 226456120, 452912240]

約数ペア:

[(1, 452912240), (2, 226456120), (4, 113228060), (5, 90582448), (8, 56614030), (10, 45291224), (11, 41173840), (16, 28307015), (20, 22645612), (22, 20586920), (40, 11322806), (41, 11046640), (44, 10293460), (55, 8234768), (80, 5661403), (82, 5523320), (88, 5146730), (110, 4117384), (164, 2761660), (176, 2573365), (205, 2209328), (220, 2058692), (328, 1380830), (410, 1104664), (440, 1029346), (451, 1004240), (656, 690415), (820, 552332), (880, 514673), (902, 502120), (1640, 276166), (1804, 251060), (2255, 200848), (3280, 138083), (3608, 125530), (4510, 100424), (7216, 62765), (9020, 50212), (12553, 36080), (18040, 25106)]