40616485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 24701915

約数列:

[1, 5, 7, 13, 17, 35, 59, 65, 85, 89, 91, 119, 221, 295, 413, 445, 455, 595, 623, 767, 1003, 1105, 1157, 1513, 1547, 2065, 3115, 3835, 5015, 5251, 5369, 5785, 7021, 7565, 7735, 8099, 10591, 13039, 19669, 26255, 26845, 35105, 36757, 40495, 52955, 65195, 68263, 89267, 91273, 98345, 137683, 183785, 341315, 446335, 456365, 477841, 624869, 688415, 1160471, 2389205, 3124345, 5802355, 8123297, 40616485]

約数ペア:

[(1, 40616485), (5, 8123297), (7, 5802355), (13, 3124345), (17, 2389205), (35, 1160471), (59, 688415), (65, 624869), (85, 477841), (89, 456365), (91, 446335), (119, 341315), (221, 183785), (295, 137683), (413, 98345), (445, 91273), (455, 89267), (595, 68263), (623, 65195), (767, 52955), (1003, 40495), (1105, 36757), (1157, 35105), (1513, 26845), (1547, 26255), (2065, 19669), (3115, 13039), (3835, 10591), (5015, 8099), (5251, 7735), (5369, 7565), (5785, 7021)]