2165362600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{470731}}^1$

素因数の和:470770

約数の個数: 48

約数和(自身を含む): 5253369120

約数和(自身を除く): 3088006520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 470731, 941462, 1882924, 2353655, 3765848, 4707310, 9414620, 10826813, 11768275, 18829240, 21653626, 23536550, 43307252, 47073100, 54134065, 86614504, 94146200, 108268130, 216536260, 270670325, 433072520, 541340650, 1082681300, 2165362600]

約数ペア:

[(1, 2165362600), (2, 1082681300), (4, 541340650), (5, 433072520), (8, 270670325), (10, 216536260), (20, 108268130), (23, 94146200), (25, 86614504), (40, 54134065), (46, 47073100), (50, 43307252), (92, 23536550), (100, 21653626), (115, 18829240), (184, 11768275), (200, 10826813), (230, 9414620), (460, 4707310), (575, 3765848), (920, 2353655), (1150, 1882924), (2300, 941462), (4600, 470731)]