8823100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 22529808

約数和(自身を除く): 13706708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 617, 650, 715, 1100, 1234, 1300, 1430, 2468, 2860, 3085, 3575, 6170, 6787, 7150, 8021, 12340, 13574, 14300, 15425, 16042, 27148, 30850, 32084, 33935, 40105, 61700, 67870, 80210, 88231, 135740, 160420, 169675, 176462, 200525, 339350, 352924, 401050, 441155, 678700, 802100, 882310, 1764620, 2205775, 4411550, 8823100]

約数ペア:

[(1, 8823100), (2, 4411550), (4, 2205775), (5, 1764620), (10, 882310), (11, 802100), (13, 678700), (20, 441155), (22, 401050), (25, 352924), (26, 339350), (44, 200525), (50, 176462), (52, 169675), (55, 160420), (65, 135740), (100, 88231), (110, 80210), (130, 67870), (143, 61700), (220, 40105), (260, 33935), (275, 32084), (286, 30850), (325, 27148), (550, 16042), (572, 15425), (617, 14300), (650, 13574), (715, 12340), (1100, 8021), (1234, 7150), (1300, 6787), (1430, 6170), (2468, 3575), (2860, 3085)]