41426840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 79533160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 599, 665, 728, 760, 910, 988, 1064, 1198, 1235, 1330, 1729, 1820, 1976, 2396, 2470, 2660, 2995, 3458, 3640, 4193, 4792, 4940, 5320, 5990, 6916, 7787, 8386, 8645, 9880, 11381, 11980, 13832, 15574, 16772, 17290, 20965, 22762, 23960, 31148, 33544, 34580, 38935, 41930, 45524, 54509, 56905, 62296, 69160, 77870, 79667, 83860, 91048, 109018, 113810, 147953, 155740, 159334, 167720, 218036, 227620, 272545, 295906, 311480, 318668, 398335, 436072, 455240, 545090, 591812, 637336, 739765, 796670, 1035671, 1090180, 1183624, 1479530, 1593340, 2071342, 2180360, 2959060, 3186680, 4142684, 5178355, 5918120, 8285368, 10356710, 20713420, 41426840]

約数ペア:

[(1, 41426840), (2, 20713420), (4, 10356710), (5, 8285368), (7, 5918120), (8, 5178355), (10, 4142684), (13, 3186680), (14, 2959060), (19, 2180360), (20, 2071342), (26, 1593340), (28, 1479530), (35, 1183624), (38, 1090180), (40, 1035671), (52, 796670), (56, 739765), (65, 637336), (70, 591812), (76, 545090), (91, 455240), (95, 436072), (104, 398335), (130, 318668), (133, 311480), (140, 295906), (152, 272545), (182, 227620), (190, 218036), (247, 167720), (260, 159334), (266, 155740), (280, 147953), (364, 113810), (380, 109018), (455, 91048), (494, 83860), (520, 79667), (532, 77870), (599, 69160), (665, 62296), (728, 56905), (760, 54509), (910, 45524), (988, 41930), (1064, 38935), (1198, 34580), (1235, 33544), (1330, 31148), (1729, 23960), (1820, 22762), (1976, 20965), (2396, 17290), (2470, 16772), (2660, 15574), (2995, 13832), (3458, 11980), (3640, 11381), (4193, 9880), (4792, 8645), (4940, 8386), (5320, 7787), (5990, 6916)]