13828360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 26088440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 131, 140, 145, 182, 203, 232, 260, 262, 280, 290, 364, 377, 406, 455, 520, 524, 580, 655, 728, 754, 812, 910, 917, 1015, 1048, 1160, 1310, 1508, 1624, 1703, 1820, 1834, 1885, 2030, 2620, 2639, 3016, 3406, 3640, 3668, 3770, 3799, 4060, 4585, 5240, 5278, 6812, 7336, 7540, 7598, 8120, 8515, 9170, 10556, 11921, 13195, 13624, 15080, 15196, 17030, 18340, 18995, 21112, 23842, 26390, 26593, 30392, 34060, 36680, 37990, 47684, 49387, 52780, 53186, 59605, 68120, 75980, 95368, 98774, 105560, 106372, 119210, 132965, 151960, 197548, 212744, 238420, 246935, 265930, 345709, 395096, 476840, 493870, 531860, 691418, 987740, 1063720, 1382836, 1728545, 1975480, 2765672, 3457090, 6914180, 13828360]

約数ペア:

[(1, 13828360), (2, 6914180), (4, 3457090), (5, 2765672), (7, 1975480), (8, 1728545), (10, 1382836), (13, 1063720), (14, 987740), (20, 691418), (26, 531860), (28, 493870), (29, 476840), (35, 395096), (40, 345709), (52, 265930), (56, 246935), (58, 238420), (65, 212744), (70, 197548), (91, 151960), (104, 132965), (116, 119210), (130, 106372), (131, 105560), (140, 98774), (145, 95368), (182, 75980), (203, 68120), (232, 59605), (260, 53186), (262, 52780), (280, 49387), (290, 47684), (364, 37990), (377, 36680), (406, 34060), (455, 30392), (520, 26593), (524, 26390), (580, 23842), (655, 21112), (728, 18995), (754, 18340), (812, 17030), (910, 15196), (917, 15080), (1015, 13624), (1048, 13195), (1160, 11921), (1310, 10556), (1508, 9170), (1624, 8515), (1703, 8120), (1820, 7598), (1834, 7540), (1885, 7336), (2030, 6812), (2620, 5278), (2639, 5240), (3016, 4585), (3406, 4060), (3640, 3799), (3668, 3770)]