3276920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 8035200

約数和(自身を除く): 4758280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 79, 85, 122, 136, 158, 170, 244, 305, 316, 340, 395, 488, 610, 632, 680, 790, 1037, 1220, 1343, 1580, 2074, 2440, 2686, 3160, 4148, 4819, 5185, 5372, 6715, 8296, 9638, 10370, 10744, 13430, 19276, 20740, 24095, 26860, 38552, 41480, 48190, 53720, 81923, 96380, 163846, 192760, 327692, 409615, 655384, 819230, 1638460, 3276920]

約数ペア:

[(1, 3276920), (2, 1638460), (4, 819230), (5, 655384), (8, 409615), (10, 327692), (17, 192760), (20, 163846), (34, 96380), (40, 81923), (61, 53720), (68, 48190), (79, 41480), (85, 38552), (122, 26860), (136, 24095), (158, 20740), (170, 19276), (244, 13430), (305, 10744), (316, 10370), (340, 9638), (395, 8296), (488, 6715), (610, 5372), (632, 5185), (680, 4819), (790, 4148), (1037, 3160), (1220, 2686), (1343, 2440), (1580, 2074)]