29002900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 66480120

約数和(自身を除く): 37477220

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 73, 100, 116, 137, 145, 146, 274, 290, 292, 365, 548, 580, 685, 725, 730, 1370, 1450, 1460, 1825, 2117, 2740, 2900, 3425, 3650, 3973, 4234, 6850, 7300, 7946, 8468, 10001, 10585, 13700, 15892, 19865, 20002, 21170, 39730, 40004, 42340, 50005, 52925, 79460, 99325, 100010, 105850, 198650, 200020, 211700, 250025, 290029, 397300, 500050, 580058, 1000100, 1160116, 1450145, 2900290, 5800580, 7250725, 14501450, 29002900]

約数ペア:

[(1, 29002900), (2, 14501450), (4, 7250725), (5, 5800580), (10, 2900290), (20, 1450145), (25, 1160116), (29, 1000100), (50, 580058), (58, 500050), (73, 397300), (100, 290029), (116, 250025), (137, 211700), (145, 200020), (146, 198650), (274, 105850), (290, 100010), (292, 99325), (365, 79460), (548, 52925), (580, 50005), (685, 42340), (725, 40004), (730, 39730), (1370, 21170), (1450, 20002), (1460, 19865), (1825, 15892), (2117, 13700), (2740, 10585), (2900, 10001), (3425, 8468), (3650, 7946), (3973, 7300), (4234, 6850)]