124156700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{4831}}^1$

素因数の和:5102

約数の個数: 36

約数和(自身を含む): 270524352

約数和(自身を除く): 146367652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 4831, 5140, 6425, 9662, 12850, 19324, 24155, 25700, 48310, 96620, 120775, 241550, 483100, 1241567, 2483134, 4966268, 6207835, 12415670, 24831340, 31039175, 62078350, 124156700]

約数ペア:

[(1, 124156700), (2, 62078350), (4, 31039175), (5, 24831340), (10, 12415670), (20, 6207835), (25, 4966268), (50, 2483134), (100, 1241567), (257, 483100), (514, 241550), (1028, 120775), (1285, 96620), (2570, 48310), (4831, 25700), (5140, 24155), (6425, 19324), (9662, 12850)]