434657868640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{811171}}^1$

素因数の和:811400

約数の個数: 96

約数和(自身を含む): 1092804429024

約数和(自身を除く): 658146560384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 197, 272, 340, 394, 544, 680, 788, 985, 1360, 1576, 1970, 2720, 3152, 3349, 3940, 6304, 6698, 7880, 13396, 15760, 16745, 26792, 31520, 33490, 53584, 66980, 107168, 133960, 267920, 535840, 811171, 1622342, 3244684, 4055855, 6489368, 8111710, 12978736, 13789907, 16223420, 25957472, 27579814, 32446840, 55159628, 64893680, 68949535, 110319256, 129787360, 137899070, 159800687, 220638512, 275798140, 319601374, 441277024, 551596280, 639202748, 799003435, 1103192560, 1278405496, 1598006870, 2206385120, 2556810992, 2716611679, 3196013740, 5113621984, 5433223358, 6392027480, 10866446716, 12784054960, 13583058395, 21732893432, 25568109920, 27166116790, 43465786864, 54332233580, 86931573728, 108664467160, 217328934320, 434657868640]

約数ペア:

[(1, 434657868640), (2, 217328934320), (4, 108664467160), (5, 86931573728), (8, 54332233580), (10, 43465786864), (16, 27166116790), (17, 25568109920), (20, 21732893432), (32, 13583058395), (34, 12784054960), (40, 10866446716), (68, 6392027480), (80, 5433223358), (85, 5113621984), (136, 3196013740), (160, 2716611679), (170, 2556810992), (197, 2206385120), (272, 1598006870), (340, 1278405496), (394, 1103192560), (544, 799003435), (680, 639202748), (788, 551596280), (985, 441277024), (1360, 319601374), (1576, 275798140), (1970, 220638512), (2720, 159800687), (3152, 137899070), (3349, 129787360), (3940, 110319256), (6304, 68949535), (6698, 64893680), (7880, 55159628), (13396, 32446840), (15760, 27579814), (16745, 25957472), (26792, 16223420), (31520, 13789907), (33490, 12978736), (53584, 8111710), (66980, 6489368), (107168, 4055855), (133960, 3244684), (267920, 1622342), (535840, 811171)]