12211850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 28498176

約数和(自身を除く): 16286326

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 37, 41, 46, 50, 70, 74, 82, 115, 161, 175, 185, 205, 230, 259, 287, 322, 350, 370, 410, 518, 574, 575, 805, 851, 925, 943, 1025, 1150, 1295, 1435, 1517, 1610, 1702, 1850, 1886, 2050, 2590, 2870, 3034, 4025, 4255, 4715, 5957, 6475, 6601, 7175, 7585, 8050, 8510, 9430, 10619, 11914, 12950, 13202, 14350, 15170, 21238, 21275, 23575, 29785, 33005, 34891, 37925, 42550, 47150, 53095, 59570, 66010, 69782, 75850, 106190, 148925, 165025, 174455, 244237, 265475, 297850, 330050, 348910, 488474, 530950, 872275, 1221185, 1744550, 2442370, 6105925, 12211850]

約数ペア:

[(1, 12211850), (2, 6105925), (5, 2442370), (7, 1744550), (10, 1221185), (14, 872275), (23, 530950), (25, 488474), (35, 348910), (37, 330050), (41, 297850), (46, 265475), (50, 244237), (70, 174455), (74, 165025), (82, 148925), (115, 106190), (161, 75850), (175, 69782), (185, 66010), (205, 59570), (230, 53095), (259, 47150), (287, 42550), (322, 37925), (350, 34891), (370, 33005), (410, 29785), (518, 23575), (574, 21275), (575, 21238), (805, 15170), (851, 14350), (925, 13202), (943, 12950), (1025, 11914), (1150, 10619), (1295, 9430), (1435, 8510), (1517, 8050), (1610, 7585), (1702, 7175), (1850, 6601), (1886, 6475), (2050, 5957), (2590, 4715), (2870, 4255), (3034, 4025)]