33638840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 80092800

約数和(自身を除く): 46453960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 290, 376, 470, 580, 617, 940, 1160, 1234, 1363, 1880, 2468, 2726, 3085, 4936, 5452, 6170, 6815, 10904, 12340, 13630, 17893, 24680, 27260, 28999, 35786, 54520, 57998, 71572, 89465, 115996, 143144, 144995, 178930, 231992, 289990, 357860, 579980, 715720, 840971, 1159960, 1681942, 3363884, 4204855, 6727768, 8409710, 16819420, 33638840]

約数ペア:

[(1, 33638840), (2, 16819420), (4, 8409710), (5, 6727768), (8, 4204855), (10, 3363884), (20, 1681942), (29, 1159960), (40, 840971), (47, 715720), (58, 579980), (94, 357860), (116, 289990), (145, 231992), (188, 178930), (232, 144995), (235, 143144), (290, 115996), (376, 89465), (470, 71572), (580, 57998), (617, 54520), (940, 35786), (1160, 28999), (1234, 27260), (1363, 24680), (1880, 17893), (2468, 13630), (2726, 12340), (3085, 10904), (4936, 6815), (5452, 6170)]