156957704450

素因数分解:

$2^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{1259}}^1\times {\mathrm{4957}}^1$

素因数の和:6731

約数の個数: 48

約数和(自身を含む): 292813133760

約数和(自身を除く): 135855429310

約数列:

[1, 2, 5, 10, 25, 50, 503, 1006, 1259, 2515, 2518, 4957, 5030, 6295, 9914, 12575, 12590, 24785, 25150, 31475, 49570, 62950, 123925, 247850, 633277, 1266554, 2493371, 3166385, 4986742, 6240863, 6332770, 12466855, 12481726, 15831925, 24933710, 31204315, 31663850, 62334275, 62408630, 124668550, 156021575, 312043150, 3139154089, 6278308178, 15695770445, 31391540890, 78478852225, 156957704450]

約数ペア:

[(1, 156957704450), (2, 78478852225), (5, 31391540890), (10, 15695770445), (25, 6278308178), (50, 3139154089), (503, 312043150), (1006, 156021575), (1259, 124668550), (2515, 62408630), (2518, 62334275), (4957, 31663850), (5030, 31204315), (6295, 24933710), (9914, 15831925), (12575, 12481726), (12590, 12466855), (24785, 6332770), (25150, 6240863), (31475, 4986742), (49570, 3166385), (62950, 2493371), (123925, 1266554), (247850, 633277)]