72521300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31531}}^1$

素因数の和:31568

約数の個数: 36

約数和(自身を含む): 164218656

約数和(自身を除く): 91697356

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 31531, 63062, 126124, 157655, 315310, 630620, 725213, 788275, 1450426, 1576550, 2900852, 3153100, 3626065, 7252130, 14504260, 18130325, 36260650, 72521300]

約数ペア:

[(1, 72521300), (2, 36260650), (4, 18130325), (5, 14504260), (10, 7252130), (20, 3626065), (23, 3153100), (25, 2900852), (46, 1576550), (50, 1450426), (92, 788275), (100, 725213), (115, 630620), (230, 315310), (460, 157655), (575, 126124), (1150, 63062), (2300, 31531)]