40184600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 101243520

約数和(自身を除く): 61058920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 53, 68, 85, 100, 106, 136, 170, 200, 212, 223, 265, 340, 424, 425, 446, 530, 680, 850, 892, 901, 1060, 1115, 1325, 1700, 1784, 1802, 2120, 2230, 2650, 3400, 3604, 3791, 4460, 4505, 5300, 5575, 7208, 7582, 8920, 9010, 10600, 11150, 11819, 15164, 18020, 18955, 22300, 22525, 23638, 30328, 36040, 37910, 44600, 45050, 47276, 59095, 75820, 90100, 94552, 94775, 118190, 151640, 180200, 189550, 200923, 236380, 295475, 379100, 401846, 472760, 590950, 758200, 803692, 1004615, 1181900, 1607384, 2009230, 2363800, 4018460, 5023075, 8036920, 10046150, 20092300, 40184600]

約数ペア:

[(1, 40184600), (2, 20092300), (4, 10046150), (5, 8036920), (8, 5023075), (10, 4018460), (17, 2363800), (20, 2009230), (25, 1607384), (34, 1181900), (40, 1004615), (50, 803692), (53, 758200), (68, 590950), (85, 472760), (100, 401846), (106, 379100), (136, 295475), (170, 236380), (200, 200923), (212, 189550), (223, 180200), (265, 151640), (340, 118190), (424, 94775), (425, 94552), (446, 90100), (530, 75820), (680, 59095), (850, 47276), (892, 45050), (901, 44600), (1060, 37910), (1115, 36040), (1325, 30328), (1700, 23638), (1784, 22525), (1802, 22300), (2120, 18955), (2230, 18020), (2650, 15164), (3400, 11819), (3604, 11150), (3791, 10600), (4460, 9010), (4505, 8920), (5300, 7582), (5575, 7208)]