17216920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 46889280

約数和(自身を除く): 29672360

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, 280, 340, 476, 595, 680, 952, 1190, 2380, 3617, 4760, 7234, 14468, 18085, 25319, 28936, 36170, 50638, 61489, 72340, 101276, 122978, 126595, 144680, 202552, 245956, 253190, 307445, 430423, 491912, 506380, 614890, 860846, 1012760, 1229780, 1721692, 2152115, 2459560, 3443384, 4304230, 8608460, 17216920]

約数ペア:

[(1, 17216920), (2, 8608460), (4, 4304230), (5, 3443384), (7, 2459560), (8, 2152115), (10, 1721692), (14, 1229780), (17, 1012760), (20, 860846), (28, 614890), (34, 506380), (35, 491912), (40, 430423), (56, 307445), (68, 253190), (70, 245956), (85, 202552), (119, 144680), (136, 126595), (140, 122978), (170, 101276), (238, 72340), (280, 61489), (340, 50638), (476, 36170), (595, 28936), (680, 25319), (952, 18085), (1190, 14468), (2380, 7234), (3617, 4760)]