124290950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 272216952

約数和(自身を除く): 147926002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 97, 98, 175, 194, 245, 350, 485, 490, 523, 679, 970, 1046, 1225, 1358, 2425, 2450, 2615, 3395, 3661, 4753, 4850, 5230, 6790, 7322, 9506, 13075, 16975, 18305, 23765, 25627, 26150, 33950, 36610, 47530, 50731, 51254, 91525, 101462, 118825, 128135, 183050, 237650, 253655, 256270, 355117, 507310, 640675, 710234, 1268275, 1281350, 1775585, 2485819, 2536550, 3551170, 4971638, 8877925, 12429095, 17755850, 24858190, 62145475, 124290950]

約数ペア:

[(1, 124290950), (2, 62145475), (5, 24858190), (7, 17755850), (10, 12429095), (14, 8877925), (25, 4971638), (35, 3551170), (49, 2536550), (50, 2485819), (70, 1775585), (97, 1281350), (98, 1268275), (175, 710234), (194, 640675), (245, 507310), (350, 355117), (485, 256270), (490, 253655), (523, 237650), (679, 183050), (970, 128135), (1046, 118825), (1225, 101462), (1358, 91525), (2425, 51254), (2450, 50731), (2615, 47530), (3395, 36610), (3661, 33950), (4753, 26150), (4850, 25627), (5230, 23765), (6790, 18305), (7322, 16975), (9506, 13075)]