148049140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7432

約数の個数: 48

約数和(自身を含む): 333486720

約数和(自身を除く): 185437580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 7351, 10070, 14702, 20140, 29404, 36755, 73510, 139669, 147020, 279338, 389603, 558676, 698345, 779206, 1396690, 1558412, 1948015, 2793380, 3896030, 7402457, 7792060, 14804914, 29609828, 37012285, 74024570, 148049140]

約数ペア:

[(1, 148049140), (2, 74024570), (4, 37012285), (5, 29609828), (10, 14804914), (19, 7792060), (20, 7402457), (38, 3896030), (53, 2793380), (76, 1948015), (95, 1558412), (106, 1396690), (190, 779206), (212, 698345), (265, 558676), (380, 389603), (530, 279338), (1007, 147020), (1060, 139669), (2014, 73510), (4028, 36755), (5035, 29404), (7351, 20140), (10070, 14702)]