282560536700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1256383}}^1$

素因数の和:1256583

約数の個数: 72

約数和(自身を含む): 664139659008

約数和(自身を除く): 381579122308

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 173, 260, 325, 346, 650, 692, 865, 1300, 1730, 2249, 3460, 4325, 4498, 8650, 8996, 11245, 17300, 22490, 44980, 56225, 112450, 224900, 1256383, 2512766, 5025532, 6281915, 12563830, 16332979, 25127660, 31409575, 32665958, 62819150, 65331916, 81664895, 125638300, 163329790, 217354259, 326659580, 408324475, 434708518, 816648950, 869417036, 1086771295, 1633297900, 2173542590, 2825605367, 4347085180, 5433856475, 5651210734, 10867712950, 11302421468, 14128026835, 21735425900, 28256053670, 56512107340, 70640134175, 141280268350, 282560536700]

約数ペア:

[(1, 282560536700), (2, 141280268350), (4, 70640134175), (5, 56512107340), (10, 28256053670), (13, 21735425900), (20, 14128026835), (25, 11302421468), (26, 10867712950), (50, 5651210734), (52, 5433856475), (65, 4347085180), (100, 2825605367), (130, 2173542590), (173, 1633297900), (260, 1086771295), (325, 869417036), (346, 816648950), (650, 434708518), (692, 408324475), (865, 326659580), (1300, 217354259), (1730, 163329790), (2249, 125638300), (3460, 81664895), (4325, 65331916), (4498, 62819150), (8650, 32665958), (8996, 31409575), (11245, 25127660), (17300, 16332979), (22490, 12563830), (44980, 6281915), (56225, 5025532), (112450, 2512766), (224900, 1256383)]