34386920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 83365200

約数和(自身を除く): 48978280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 829, 1037, 1220, 1658, 2074, 2440, 3316, 4145, 4148, 5185, 6632, 8290, 8296, 10370, 14093, 16580, 20740, 28186, 33160, 41480, 50569, 56372, 70465, 101138, 112744, 140930, 202276, 252845, 281860, 404552, 505690, 563720, 859673, 1011380, 1719346, 2022760, 3438692, 4298365, 6877384, 8596730, 17193460, 34386920]

約数ペア:

[(1, 34386920), (2, 17193460), (4, 8596730), (5, 6877384), (8, 4298365), (10, 3438692), (17, 2022760), (20, 1719346), (34, 1011380), (40, 859673), (61, 563720), (68, 505690), (85, 404552), (122, 281860), (136, 252845), (170, 202276), (244, 140930), (305, 112744), (340, 101138), (488, 70465), (610, 56372), (680, 50569), (829, 41480), (1037, 33160), (1220, 28186), (1658, 20740), (2074, 16580), (2440, 14093), (3316, 10370), (4145, 8296), (4148, 8290), (5185, 6632)]