917365700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 2075257800

約数和(自身を除く): 1157892100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 137, 145, 274, 290, 548, 580, 685, 725, 1370, 1450, 2309, 2740, 2900, 3425, 3973, 4618, 6850, 7946, 9236, 11545, 13700, 15892, 19865, 23090, 39730, 46180, 57725, 66961, 79460, 99325, 115450, 133922, 198650, 230900, 267844, 316333, 334805, 397300, 632666, 669610, 1265332, 1339220, 1581665, 1674025, 3163330, 3348050, 6326660, 6696100, 7908325, 9173657, 15816650, 18347314, 31633300, 36694628, 45868285, 91736570, 183473140, 229341425, 458682850, 917365700]

約数ペア:

[(1, 917365700), (2, 458682850), (4, 229341425), (5, 183473140), (10, 91736570), (20, 45868285), (25, 36694628), (29, 31633300), (50, 18347314), (58, 15816650), (100, 9173657), (116, 7908325), (137, 6696100), (145, 6326660), (274, 3348050), (290, 3163330), (548, 1674025), (580, 1581665), (685, 1339220), (725, 1265332), (1370, 669610), (1450, 632666), (2309, 397300), (2740, 334805), (2900, 316333), (3425, 267844), (3973, 230900), (4618, 198650), (6850, 133922), (7946, 115450), (9236, 99325), (11545, 79460), (13700, 66961), (15892, 57725), (19865, 46180), (23090, 39730)]