26103655240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{6803}}^1$

素因数の和:7031

約数の個数: 128

約数和(自身を含む): 65017935360

約数和(自身を除く): 38914280120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 157, 188, 235, 260, 314, 376, 470, 520, 611, 628, 785, 940, 1222, 1256, 1570, 1880, 2041, 2444, 3055, 3140, 4082, 4888, 6110, 6280, 6803, 7379, 8164, 10205, 12220, 13606, 14758, 16328, 20410, 24440, 27212, 29516, 34015, 36895, 40820, 54424, 59032, 68030, 73790, 81640, 88439, 95927, 136060, 147580, 176878, 191854, 272120, 295160, 319741, 353756, 383708, 442195, 479635, 639482, 707512, 767416, 884390, 959270, 1068071, 1278964, 1598705, 1768780, 1918540, 2136142, 2557928, 3197410, 3537560, 3837080, 4156633, 4272284, 5340355, 6394820, 8313266, 8544568, 10680710, 12789640, 13884923, 16626532, 20783165, 21361420, 27769846, 33253064, 41566330, 42722840, 50199337, 55539692, 69424615, 83132660, 100398674, 111079384, 138849230, 166265320, 200797348, 250996685, 277698460, 401594696, 501993370, 555396920, 652591381, 1003986740, 1305182762, 2007973480, 2610365524, 3262956905, 5220731048, 6525913810, 13051827620, 26103655240]

約数ペア:

[(1, 26103655240), (2, 13051827620), (4, 6525913810), (5, 5220731048), (8, 3262956905), (10, 2610365524), (13, 2007973480), (20, 1305182762), (26, 1003986740), (40, 652591381), (47, 555396920), (52, 501993370), (65, 401594696), (94, 277698460), (104, 250996685), (130, 200797348), (157, 166265320), (188, 138849230), (235, 111079384), (260, 100398674), (314, 83132660), (376, 69424615), (470, 55539692), (520, 50199337), (611, 42722840), (628, 41566330), (785, 33253064), (940, 27769846), (1222, 21361420), (1256, 20783165), (1570, 16626532), (1880, 13884923), (2041, 12789640), (2444, 10680710), (3055, 8544568), (3140, 8313266), (4082, 6394820), (4888, 5340355), (6110, 4272284), (6280, 4156633), (6803, 3837080), (7379, 3537560), (8164, 3197410), (10205, 2557928), (12220, 2136142), (13606, 1918540), (14758, 1768780), (16328, 1598705), (20410, 1278964), (24440, 1068071), (27212, 959270), (29516, 884390), (34015, 767416), (36895, 707512), (40820, 639482), (54424, 479635), (59032, 442195), (68030, 383708), (73790, 353756), (81640, 319741), (88439, 295160), (95927, 272120), (136060, 191854), (147580, 176878)]