131773250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 297063936

約数和(自身を除く): 165290686

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 125, 155, 175, 217, 245, 250, 310, 347, 350, 434, 490, 694, 775, 875, 1085, 1225, 1519, 1550, 1735, 1750, 2170, 2429, 2450, 3038, 3470, 3875, 4858, 5425, 6125, 7595, 7750, 8675, 10757, 10850, 12145, 12250, 15190, 17003, 17350, 21514, 24290, 27125, 34006, 37975, 43375, 53785, 54250, 60725, 75299, 75950, 85015, 86750, 107570, 121450, 150598, 170030, 189875, 268925, 303625, 376495, 379750, 425075, 527093, 537850, 607250, 752990, 850150, 1054186, 1344625, 1882475, 2125375, 2635465, 2689250, 3764950, 4250750, 5270930, 9412375, 13177325, 18824750, 26354650, 65886625, 131773250]

約数ペア:

[(1, 131773250), (2, 65886625), (5, 26354650), (7, 18824750), (10, 13177325), (14, 9412375), (25, 5270930), (31, 4250750), (35, 3764950), (49, 2689250), (50, 2635465), (62, 2125375), (70, 1882475), (98, 1344625), (125, 1054186), (155, 850150), (175, 752990), (217, 607250), (245, 537850), (250, 527093), (310, 425075), (347, 379750), (350, 376495), (434, 303625), (490, 268925), (694, 189875), (775, 170030), (875, 150598), (1085, 121450), (1225, 107570), (1519, 86750), (1550, 85015), (1735, 75950), (1750, 75299), (2170, 60725), (2429, 54250), (2450, 53785), (3038, 43375), (3470, 37975), (3875, 34006), (4858, 27125), (5425, 24290), (6125, 21514), (7595, 17350), (7750, 17003), (8675, 15190), (10757, 12250), (10850, 12145)]