2194334080

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 5374706400

約数和(自身を除く): 3180372320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 101, 128, 160, 166, 202, 320, 332, 404, 409, 415, 505, 640, 664, 808, 818, 830, 1010, 1328, 1616, 1636, 1660, 2020, 2045, 2656, 3232, 3272, 3320, 4040, 4090, 5312, 6464, 6544, 6640, 8080, 8180, 8383, 10624, 12928, 13088, 13280, 16160, 16360, 16766, 26176, 26560, 32320, 32720, 33532, 33947, 41309, 41915, 52352, 53120, 64640, 65440, 67064, 67894, 82618, 83830, 130880, 134128, 135788, 165236, 167660, 169735, 206545, 261760, 268256, 271576, 330472, 335320, 339470, 413090, 536512, 543152, 660944, 670640, 678940, 826180, 1073024, 1086304, 1321888, 1341280, 1357880, 1652360, 2172608, 2643776, 2682560, 2715760, 3304720, 3428647, 4345216, 5287552, 5365120, 5431520, 6609440, 6857294, 10863040, 13218880, 13714588, 17143235, 21726080, 26437760, 27429176, 34286470, 54858352, 68572940, 109716704, 137145880, 219433408, 274291760, 438866816, 548583520, 1097167040, 2194334080]

約数ペア:

[(1, 2194334080), (2, 1097167040), (4, 548583520), (5, 438866816), (8, 274291760), (10, 219433408), (16, 137145880), (20, 109716704), (32, 68572940), (40, 54858352), (64, 34286470), (80, 27429176), (83, 26437760), (101, 21726080), (128, 17143235), (160, 13714588), (166, 13218880), (202, 10863040), (320, 6857294), (332, 6609440), (404, 5431520), (409, 5365120), (415, 5287552), (505, 4345216), (640, 3428647), (664, 3304720), (808, 2715760), (818, 2682560), (830, 2643776), (1010, 2172608), (1328, 1652360), (1616, 1357880), (1636, 1341280), (1660, 1321888), (2020, 1086304), (2045, 1073024), (2656, 826180), (3232, 678940), (3272, 670640), (3320, 660944), (4040, 543152), (4090, 536512), (5312, 413090), (6464, 339470), (6544, 335320), (6640, 330472), (8080, 271576), (8180, 268256), (8383, 261760), (10624, 206545), (12928, 169735), (13088, 167660), (13280, 165236), (16160, 135788), (16360, 134128), (16766, 130880), (26176, 83830), (26560, 82618), (32320, 67894), (32720, 67064), (33532, 65440), (33947, 64640), (41309, 53120), (41915, 52352)]