504228020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3001}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 1097435136

約数和(自身を除く): 593207116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 1084, 1355, 2710, 3001, 5420, 6002, 8401, 12004, 15005, 16802, 30010, 33604, 42005, 60020, 84010, 93031, 168020, 186062, 372124, 465155, 813271, 930310, 1626542, 1860620, 3253084, 4066355, 8132710, 16265420, 25211401, 50422802, 100845604, 126057005, 252114010, 504228020]

約数ペア:

[(1, 504228020), (2, 252114010), (4, 126057005), (5, 100845604), (10, 50422802), (20, 25211401), (31, 16265420), (62, 8132710), (124, 4066355), (155, 3253084), (271, 1860620), (310, 1626542), (542, 930310), (620, 813271), (1084, 465155), (1355, 372124), (2710, 186062), (3001, 168020), (5420, 93031), (6002, 84010), (8401, 60020), (12004, 42005), (15005, 33604), (16802, 30010)]