25895993340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{34273}}^1$

素因数の和:34556

約数の個数: 144

約数和(自身を含む): 84677618592

約数和(自身を除く): 58781625252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 257, 294, 420, 490, 514, 588, 735, 771, 980, 1028, 1285, 1470, 1542, 1799, 2570, 2940, 3084, 3598, 3855, 5140, 5397, 7196, 7710, 8995, 10794, 12593, 15420, 17990, 21588, 25186, 26985, 34273, 35980, 37779, 50372, 53970, 62965, 68546, 75558, 102819, 107940, 125930, 137092, 151116, 171365, 188895, 205638, 239911, 251860, 342730, 377790, 411276, 479822, 514095, 685460, 719733, 755580, 959644, 1028190, 1199555, 1439466, 1679377, 2056380, 2399110, 2878932, 3358754, 3598665, 4798220, 5038131, 6717508, 7197330, 8396885, 8808161, 10076262, 14394660, 16793770, 17616322, 20152524, 25190655, 26424483, 33587540, 35232644, 44040805, 50381310, 52848966, 61657127, 88081610, 100762620, 105697932, 123314254, 132122415, 176163220, 184971381, 246628508, 264244830, 308285635, 369942762, 431599889, 528489660, 616571270, 739885524, 863199778, 924856905, 1233142540, 1294799667, 1726399556, 1849713810, 2157999445, 2589599334, 3699427620, 4315998890, 5179198668, 6473998335, 8631997780, 12947996670, 25895993340]

約数ペア:

[(1, 25895993340), (2, 12947996670), (3, 8631997780), (4, 6473998335), (5, 5179198668), (6, 4315998890), (7, 3699427620), (10, 2589599334), (12, 2157999445), (14, 1849713810), (15, 1726399556), (20, 1294799667), (21, 1233142540), (28, 924856905), (30, 863199778), (35, 739885524), (42, 616571270), (49, 528489660), (60, 431599889), (70, 369942762), (84, 308285635), (98, 264244830), (105, 246628508), (140, 184971381), (147, 176163220), (196, 132122415), (210, 123314254), (245, 105697932), (257, 100762620), (294, 88081610), (420, 61657127), (490, 52848966), (514, 50381310), (588, 44040805), (735, 35232644), (771, 33587540), (980, 26424483), (1028, 25190655), (1285, 20152524), (1470, 17616322), (1542, 16793770), (1799, 14394660), (2570, 10076262), (2940, 8808161), (3084, 8396885), (3598, 7197330), (3855, 6717508), (5140, 5038131), (5397, 4798220), (7196, 3598665), (7710, 3358754), (8995, 2878932), (10794, 2399110), (12593, 2056380), (15420, 1679377), (17990, 1439466), (21588, 1199555), (25186, 1028190), (26985, 959644), (34273, 755580), (35980, 719733), (37779, 685460), (50372, 514095), (53970, 479822), (62965, 411276), (68546, 377790), (75558, 342730), (102819, 251860), (107940, 239911), (125930, 205638), (137092, 188895), (151116, 171365)]