1376366950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 3002807808

約数和(自身を除く): 1626440858

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 97, 142, 175, 194, 350, 355, 485, 497, 571, 679, 710, 970, 994, 1142, 1358, 1775, 2425, 2485, 2855, 3395, 3550, 3997, 4850, 4970, 5710, 6790, 6887, 7994, 12425, 13774, 14275, 16975, 19985, 24850, 28550, 33950, 34435, 39970, 40541, 48209, 55387, 68870, 81082, 96418, 99925, 110774, 172175, 199850, 202705, 241045, 276935, 283787, 344350, 387709, 405410, 482090, 553870, 567574, 775418, 1013525, 1205225, 1384675, 1418935, 1938545, 2027050, 2410450, 2769350, 2837870, 3877090, 3932477, 7094675, 7864954, 9692725, 14189350, 19385450, 19662385, 27527339, 39324770, 55054678, 98311925, 137636695, 196623850, 275273390, 688183475, 1376366950]

約数ペア:

[(1, 1376366950), (2, 688183475), (5, 275273390), (7, 196623850), (10, 137636695), (14, 98311925), (25, 55054678), (35, 39324770), (50, 27527339), (70, 19662385), (71, 19385450), (97, 14189350), (142, 9692725), (175, 7864954), (194, 7094675), (350, 3932477), (355, 3877090), (485, 2837870), (497, 2769350), (571, 2410450), (679, 2027050), (710, 1938545), (970, 1418935), (994, 1384675), (1142, 1205225), (1358, 1013525), (1775, 775418), (2425, 567574), (2485, 553870), (2855, 482090), (3395, 405410), (3550, 387709), (3997, 344350), (4850, 283787), (4970, 276935), (5710, 241045), (6790, 202705), (6887, 199850), (7994, 172175), (12425, 110774), (13774, 99925), (14275, 96418), (16975, 81082), (19985, 68870), (24850, 55387), (28550, 48209), (33950, 40541), (34435, 39970)]