10258647580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 22946112000

約数和(自身を除く): 12687464420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 139, 190, 278, 359, 380, 541, 556, 695, 718, 1082, 1390, 1436, 1795, 2164, 2641, 2705, 2780, 3590, 5282, 5410, 6821, 7180, 10279, 10564, 10820, 13205, 13642, 20558, 26410, 27284, 34105, 41116, 49901, 51395, 52820, 68210, 75199, 99802, 102790, 136420, 150398, 194219, 199604, 205580, 249505, 300796, 375995, 388438, 499010, 751990, 776876, 948119, 971095, 998020, 1428781, 1503980, 1896238, 1942190, 2857562, 3690161, 3792476, 3884380, 4740595, 5715124, 7143905, 7380322, 9481190, 14287810, 14760644, 18450805, 18962380, 26996441, 28575620, 36901610, 53992882, 73803220, 107985764, 134982205, 269964410, 512932379, 539928820, 1025864758, 2051729516, 2564661895, 5129323790, 10258647580]

約数ペア:

[(1, 10258647580), (2, 5129323790), (4, 2564661895), (5, 2051729516), (10, 1025864758), (19, 539928820), (20, 512932379), (38, 269964410), (76, 134982205), (95, 107985764), (139, 73803220), (190, 53992882), (278, 36901610), (359, 28575620), (380, 26996441), (541, 18962380), (556, 18450805), (695, 14760644), (718, 14287810), (1082, 9481190), (1390, 7380322), (1436, 7143905), (1795, 5715124), (2164, 4740595), (2641, 3884380), (2705, 3792476), (2780, 3690161), (3590, 2857562), (5282, 1942190), (5410, 1896238), (6821, 1503980), (7180, 1428781), (10279, 998020), (10564, 971095), (10820, 948119), (13205, 776876), (13642, 751990), (20558, 499010), (26410, 388438), (27284, 375995), (34105, 300796), (41116, 249505), (49901, 205580), (51395, 199604), (52820, 194219), (68210, 150398), (75199, 136420), (99802, 102790)]