5404540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 6852740

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 379, 460, 620, 713, 758, 1426, 1516, 1895, 2852, 3565, 3790, 7130, 7580, 8717, 11749, 14260, 17434, 23498, 34868, 43585, 46996, 58745, 87170, 117490, 174340, 234980, 270227, 540454, 1080908, 1351135, 2702270, 5404540]

約数ペア:

[(1, 5404540), (2, 2702270), (4, 1351135), (5, 1080908), (10, 540454), (20, 270227), (23, 234980), (31, 174340), (46, 117490), (62, 87170), (92, 58745), (115, 46996), (124, 43585), (155, 34868), (230, 23498), (310, 17434), (379, 14260), (460, 11749), (620, 8717), (713, 7580), (758, 7130), (1426, 3790), (1516, 3565), (1895, 2852)]