23457700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 63995904

約数和(自身を除く): 40538204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 31, 35, 46, 47, 50, 62, 70, 92, 94, 100, 115, 124, 140, 155, 161, 175, 188, 217, 230, 235, 310, 322, 329, 350, 434, 460, 470, 575, 620, 644, 658, 700, 713, 775, 805, 868, 940, 1081, 1085, 1150, 1175, 1316, 1426, 1457, 1550, 1610, 1645, 2162, 2170, 2300, 2350, 2852, 2914, 3100, 3220, 3290, 3565, 4025, 4324, 4340, 4700, 4991, 5405, 5425, 5828, 6580, 7130, 7285, 7567, 8050, 8225, 9982, 10199, 10810, 10850, 14260, 14570, 15134, 16100, 16450, 17825, 19964, 20398, 21620, 21700, 24955, 27025, 29140, 30268, 32900, 33511, 35650, 36425, 37835, 40796, 49910, 50995, 54050, 67022, 71300, 72850, 75670, 99820, 101990, 108100, 124775, 134044, 145700, 151340, 167555, 189175, 203980, 234577, 249550, 254975, 335110, 378350, 469154, 499100, 509950, 670220, 756700, 837775, 938308, 1019900, 1172885, 1675550, 2345770, 3351100, 4691540, 5864425, 11728850, 23457700]

約数ペア:

[(1, 23457700), (2, 11728850), (4, 5864425), (5, 4691540), (7, 3351100), (10, 2345770), (14, 1675550), (20, 1172885), (23, 1019900), (25, 938308), (28, 837775), (31, 756700), (35, 670220), (46, 509950), (47, 499100), (50, 469154), (62, 378350), (70, 335110), (92, 254975), (94, 249550), (100, 234577), (115, 203980), (124, 189175), (140, 167555), (155, 151340), (161, 145700), (175, 134044), (188, 124775), (217, 108100), (230, 101990), (235, 99820), (310, 75670), (322, 72850), (329, 71300), (350, 67022), (434, 54050), (460, 50995), (470, 49910), (575, 40796), (620, 37835), (644, 36425), (658, 35650), (700, 33511), (713, 32900), (775, 30268), (805, 29140), (868, 27025), (940, 24955), (1081, 21700), (1085, 21620), (1150, 20398), (1175, 19964), (1316, 17825), (1426, 16450), (1457, 16100), (1550, 15134), (1610, 14570), (1645, 14260), (2162, 10850), (2170, 10810), (2300, 10199), (2350, 9982), (2852, 8225), (2914, 8050), (3100, 7567), (3220, 7285), (3290, 7130), (3565, 6580), (4025, 5828), (4324, 5425), (4340, 5405), (4700, 4991)]