13060960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 34673184

約数和(自身を除く): 21612224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 181, 205, 220, 328, 352, 362, 410, 440, 451, 656, 724, 820, 880, 902, 905, 1312, 1448, 1640, 1760, 1804, 1810, 1991, 2255, 2896, 3280, 3608, 3620, 3982, 4510, 5792, 6560, 7216, 7240, 7421, 7964, 9020, 9955, 14432, 14480, 14842, 15928, 18040, 19910, 28960, 29684, 31856, 36080, 37105, 39820, 59368, 63712, 72160, 74210, 79640, 81631, 118736, 148420, 159280, 163262, 237472, 296840, 318560, 326524, 408155, 593680, 653048, 816310, 1187360, 1306096, 1632620, 2612192, 3265240, 6530480, 13060960]

約数ペア:

[(1, 13060960), (2, 6530480), (4, 3265240), (5, 2612192), (8, 1632620), (10, 1306096), (11, 1187360), (16, 816310), (20, 653048), (22, 593680), (32, 408155), (40, 326524), (41, 318560), (44, 296840), (55, 237472), (80, 163262), (82, 159280), (88, 148420), (110, 118736), (160, 81631), (164, 79640), (176, 74210), (181, 72160), (205, 63712), (220, 59368), (328, 39820), (352, 37105), (362, 36080), (410, 31856), (440, 29684), (451, 28960), (656, 19910), (724, 18040), (820, 15928), (880, 14842), (902, 14480), (905, 14432), (1312, 9955), (1448, 9020), (1640, 7964), (1760, 7421), (1804, 7240), (1810, 7216), (1991, 6560), (2255, 5792), (2896, 4510), (3280, 3982), (3608, 3620)]