672719150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 1275012144

約数和(自身を除く): 602292994

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 173, 346, 415, 830, 865, 937, 1730, 1874, 2075, 4150, 4325, 4685, 8650, 9370, 14359, 23425, 28718, 46850, 71795, 77771, 143590, 155542, 162101, 324202, 358975, 388855, 717950, 777710, 810505, 1621010, 1944275, 3888550, 4052525, 8105050, 13454383, 26908766, 67271915, 134543830, 336359575, 672719150]

約数ペア:

[(1, 672719150), (2, 336359575), (5, 134543830), (10, 67271915), (25, 26908766), (50, 13454383), (83, 8105050), (166, 4052525), (173, 3888550), (346, 1944275), (415, 1621010), (830, 810505), (865, 777710), (937, 717950), (1730, 388855), (1874, 358975), (2075, 324202), (4150, 162101), (4325, 155542), (4685, 143590), (8650, 77771), (9370, 71795), (14359, 46850), (23425, 28718)]