22344800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 60746112

約数和(自身を除く): 38401312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 53, 62, 68, 80, 85, 100, 106, 124, 136, 155, 160, 170, 200, 212, 248, 265, 272, 310, 340, 400, 424, 425, 496, 527, 530, 544, 620, 680, 775, 800, 848, 850, 901, 992, 1054, 1060, 1240, 1325, 1360, 1550, 1643, 1696, 1700, 1802, 2108, 2120, 2480, 2635, 2650, 2720, 3100, 3286, 3400, 3604, 4216, 4240, 4505, 4960, 5270, 5300, 6200, 6572, 6800, 7208, 8215, 8432, 8480, 9010, 10540, 10600, 12400, 13144, 13175, 13600, 14416, 16430, 16864, 18020, 21080, 21200, 22525, 24800, 26288, 26350, 27931, 28832, 32860, 36040, 41075, 42160, 42400, 45050, 52576, 52700, 55862, 65720, 72080, 82150, 84320, 90100, 105400, 111724, 131440, 139655, 144160, 164300, 180200, 210800, 223448, 262880, 279310, 328600, 360400, 421600, 446896, 558620, 657200, 698275, 720800, 893792, 1117240, 1314400, 1396550, 2234480, 2793100, 4468960, 5586200, 11172400, 22344800]

約数ペア:

[(1, 22344800), (2, 11172400), (4, 5586200), (5, 4468960), (8, 2793100), (10, 2234480), (16, 1396550), (17, 1314400), (20, 1117240), (25, 893792), (31, 720800), (32, 698275), (34, 657200), (40, 558620), (50, 446896), (53, 421600), (62, 360400), (68, 328600), (80, 279310), (85, 262880), (100, 223448), (106, 210800), (124, 180200), (136, 164300), (155, 144160), (160, 139655), (170, 131440), (200, 111724), (212, 105400), (248, 90100), (265, 84320), (272, 82150), (310, 72080), (340, 65720), (400, 55862), (424, 52700), (425, 52576), (496, 45050), (527, 42400), (530, 42160), (544, 41075), (620, 36040), (680, 32860), (775, 28832), (800, 27931), (848, 26350), (850, 26288), (901, 24800), (992, 22525), (1054, 21200), (1060, 21080), (1240, 18020), (1325, 16864), (1360, 16430), (1550, 14416), (1643, 13600), (1696, 13175), (1700, 13144), (1802, 12400), (2108, 10600), (2120, 10540), (2480, 9010), (2635, 8480), (2650, 8432), (2720, 8215), (3100, 7208), (3286, 6800), (3400, 6572), (3604, 6200), (4216, 5300), (4240, 5270), (4505, 4960)]