115231000

素因数分解:

$2^3\times 5^3\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 271908000

約数和(自身を除く): 156677000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 139, 200, 250, 278, 500, 556, 695, 829, 1000, 1112, 1390, 1658, 2780, 3316, 3475, 4145, 5560, 6632, 6950, 8290, 13900, 16580, 17375, 20725, 27800, 33160, 34750, 41450, 69500, 82900, 103625, 115231, 139000, 165800, 207250, 230462, 414500, 460924, 576155, 829000, 921848, 1152310, 2304620, 2880775, 4609240, 5761550, 11523100, 14403875, 23046200, 28807750, 57615500, 115231000]

約数ペア:

[(1, 115231000), (2, 57615500), (4, 28807750), (5, 23046200), (8, 14403875), (10, 11523100), (20, 5761550), (25, 4609240), (40, 2880775), (50, 2304620), (100, 1152310), (125, 921848), (139, 829000), (200, 576155), (250, 460924), (278, 414500), (500, 230462), (556, 207250), (695, 165800), (829, 139000), (1000, 115231), (1112, 103625), (1390, 82900), (1658, 69500), (2780, 41450), (3316, 34750), (3475, 33160), (4145, 27800), (5560, 20725), (6632, 17375), (6950, 16580), (8290, 13900)]