38489120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10459}}^1$

素因数の和:10497

約数の個数: 48

約数和(自身を含む): 94893120

約数和(自身を除く): 56404000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10459, 20918, 41836, 52295, 83672, 104590, 167344, 209180, 240557, 334688, 418360, 481114, 836720, 962228, 1202785, 1673440, 1924456, 2405570, 3848912, 4811140, 7697824, 9622280, 19244560, 38489120]

約数ペア:

[(1, 38489120), (2, 19244560), (4, 9622280), (5, 7697824), (8, 4811140), (10, 3848912), (16, 2405570), (20, 1924456), (23, 1673440), (32, 1202785), (40, 962228), (46, 836720), (80, 481114), (92, 418360), (115, 334688), (160, 240557), (184, 209180), (230, 167344), (368, 104590), (460, 83672), (736, 52295), (920, 41836), (1840, 20918), (3680, 10459)]