40177550

素因数分解:

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

素因数の和:103

約数の個数: 108

約数和(自身を含む): 93806496

約数和(自身を除く): 53628946

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 31, 35, 46, 49, 50, 62, 70, 98, 115, 155, 161, 175, 217, 230, 245, 310, 322, 350, 434, 490, 529, 575, 713, 775, 805, 1058, 1085, 1127, 1150, 1225, 1426, 1519, 1550, 1610, 2170, 2254, 2450, 2645, 3038, 3565, 3703, 4025, 4991, 5290, 5425, 5635, 7130, 7406, 7595, 8050, 9982, 10850, 11270, 13225, 15190, 16399, 17825, 18515, 24955, 25921, 26450, 28175, 32798, 34937, 35650, 37030, 37975, 49910, 51842, 56350, 69874, 75950, 81995, 92575, 114793, 124775, 129605, 163990, 174685, 185150, 229586, 249550, 259210, 349370, 409975, 573965, 648025, 803551, 819950, 873425, 1147930, 1296050, 1607102, 1746850, 2869825, 4017755, 5739650, 8035510, 20088775, 40177550]

約数ペア:

[(1, 40177550), (2, 20088775), (5, 8035510), (7, 5739650), (10, 4017755), (14, 2869825), (23, 1746850), (25, 1607102), (31, 1296050), (35, 1147930), (46, 873425), (49, 819950), (50, 803551), (62, 648025), (70, 573965), (98, 409975), (115, 349370), (155, 259210), (161, 249550), (175, 229586), (217, 185150), (230, 174685), (245, 163990), (310, 129605), (322, 124775), (350, 114793), (434, 92575), (490, 81995), (529, 75950), (575, 69874), (713, 56350), (775, 51842), (805, 49910), (1058, 37975), (1085, 37030), (1127, 35650), (1150, 34937), (1225, 32798), (1426, 28175), (1519, 26450), (1550, 25921), (1610, 24955), (2170, 18515), (2254, 17825), (2450, 16399), (2645, 15190), (3038, 13225), (3565, 11270), (3703, 10850), (4025, 9982), (4991, 8050), (5290, 7595), (5425, 7406), (5635, 7130)]