22414840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 61449120

約数和(自身を除く): 39034280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 277, 280, 289, 340, 476, 554, 578, 595, 680, 952, 1108, 1156, 1190, 1385, 1445, 1939, 2023, 2216, 2312, 2380, 2770, 2890, 3878, 4046, 4709, 4760, 5540, 5780, 7756, 8092, 9418, 9695, 10115, 11080, 11560, 15512, 16184, 18836, 19390, 20230, 23545, 32963, 37672, 38780, 40460, 47090, 65926, 77560, 80053, 80920, 94180, 131852, 160106, 164815, 188360, 263704, 320212, 329630, 400265, 560371, 640424, 659260, 800530, 1120742, 1318520, 1601060, 2241484, 2801855, 3202120, 4482968, 5603710, 11207420, 22414840]

約数ペア:

[(1, 22414840), (2, 11207420), (4, 5603710), (5, 4482968), (7, 3202120), (8, 2801855), (10, 2241484), (14, 1601060), (17, 1318520), (20, 1120742), (28, 800530), (34, 659260), (35, 640424), (40, 560371), (56, 400265), (68, 329630), (70, 320212), (85, 263704), (119, 188360), (136, 164815), (140, 160106), (170, 131852), (238, 94180), (277, 80920), (280, 80053), (289, 77560), (340, 65926), (476, 47090), (554, 40460), (578, 38780), (595, 37672), (680, 32963), (952, 23545), (1108, 20230), (1156, 19390), (1190, 18836), (1385, 16184), (1445, 15512), (1939, 11560), (2023, 11080), (2216, 10115), (2312, 9695), (2380, 9418), (2770, 8092), (2890, 7756), (3878, 5780), (4046, 5540), (4709, 4760)]