2016559700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 4460756160

約数和(自身を除く): 2444196460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 151, 166, 302, 332, 415, 604, 755, 830, 1510, 1609, 1660, 2075, 3020, 3218, 3775, 4150, 6436, 7550, 8045, 8300, 12533, 15100, 16090, 25066, 32180, 40225, 50132, 62665, 80450, 125330, 133547, 160900, 242959, 250660, 267094, 313325, 485918, 534188, 626650, 667735, 971836, 1214795, 1253300, 1335470, 2429590, 2670940, 3338675, 4859180, 6073975, 6677350, 12147950, 13354700, 20165597, 24295900, 40331194, 80662388, 100827985, 201655970, 403311940, 504139925, 1008279850, 2016559700]

約数ペア:

[(1, 2016559700), (2, 1008279850), (4, 504139925), (5, 403311940), (10, 201655970), (20, 100827985), (25, 80662388), (50, 40331194), (83, 24295900), (100, 20165597), (151, 13354700), (166, 12147950), (302, 6677350), (332, 6073975), (415, 4859180), (604, 3338675), (755, 2670940), (830, 2429590), (1510, 1335470), (1609, 1253300), (1660, 1214795), (2075, 971836), (3020, 667735), (3218, 626650), (3775, 534188), (4150, 485918), (6436, 313325), (7550, 267094), (8045, 250660), (8300, 242959), (12533, 160900), (15100, 133547), (16090, 125330), (25066, 80450), (32180, 62665), (40225, 50132)]