1248667530500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{192102697}}^1$

素因数の和:192102729

約数の個数: 48

約数和(自身を含む): 2936866047024

約数和(自身を除く): 1688198516524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 192102697, 384205394, 768410788, 960513485, 1921026970, 2497335061, 3842053940, 4802567425, 4994670122, 9605134850, 9989340244, 12486675305, 19210269700, 24012837125, 24973350610, 48025674250, 49946701220, 62433376525, 96051348500, 124866753050, 249733506100, 312166882625, 624333765250, 1248667530500]

約数ペア:

[(1, 1248667530500), (2, 624333765250), (4, 312166882625), (5, 249733506100), (10, 124866753050), (13, 96051348500), (20, 62433376525), (25, 49946701220), (26, 48025674250), (50, 24973350610), (52, 24012837125), (65, 19210269700), (100, 12486675305), (125, 9989340244), (130, 9605134850), (250, 4994670122), (260, 4802567425), (325, 3842053940), (500, 2497335061), (650, 1921026970), (1300, 960513485), (1625, 768410788), (3250, 384205394), (6500, 192102697)]