109003750

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 220429440

約数和(自身を除く): 111425690

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 97, 125, 145, 155, 194, 250, 290, 310, 485, 625, 725, 775, 899, 970, 1250, 1450, 1550, 1798, 2425, 2813, 3007, 3625, 3875, 4495, 4850, 5626, 6014, 7250, 7750, 8990, 12125, 14065, 15035, 18125, 19375, 22475, 24250, 28130, 30070, 36250, 38750, 44950, 60625, 70325, 75175, 87203, 112375, 121250, 140650, 150350, 174406, 224750, 351625, 375875, 436015, 561875, 703250, 751750, 872030, 1123750, 1758125, 1879375, 2180075, 3516250, 3758750, 4360150, 10900375, 21800750, 54501875, 109003750]

約数ペア:

[(1, 109003750), (2, 54501875), (5, 21800750), (10, 10900375), (25, 4360150), (29, 3758750), (31, 3516250), (50, 2180075), (58, 1879375), (62, 1758125), (97, 1123750), (125, 872030), (145, 751750), (155, 703250), (194, 561875), (250, 436015), (290, 375875), (310, 351625), (485, 224750), (625, 174406), (725, 150350), (775, 140650), (899, 121250), (970, 112375), (1250, 87203), (1450, 75175), (1550, 70325), (1798, 60625), (2425, 44950), (2813, 38750), (3007, 36250), (3625, 30070), (3875, 28130), (4495, 24250), (4850, 22475), (5626, 19375), (6014, 18125), (7250, 15035), (7750, 14065), (8990, 12125)]