24156020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 54

約数和(自身を含む): 59387958

約数和(自身を除く): 35231938

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 157, 196, 245, 314, 490, 628, 785, 980, 1099, 1570, 2198, 3140, 4396, 5495, 7693, 10990, 15386, 21980, 24649, 30772, 38465, 49298, 76930, 98596, 123245, 153860, 172543, 246490, 345086, 492980, 690172, 862715, 1207801, 1725430, 2415602, 3450860, 4831204, 6039005, 12078010, 24156020]

約数ペア:

[(1, 24156020), (2, 12078010), (4, 6039005), (5, 4831204), (7, 3450860), (10, 2415602), (14, 1725430), (20, 1207801), (28, 862715), (35, 690172), (49, 492980), (70, 345086), (98, 246490), (140, 172543), (157, 153860), (196, 123245), (245, 98596), (314, 76930), (490, 49298), (628, 38465), (785, 30772), (980, 24649), (1099, 21980), (1570, 15386), (2198, 10990), (3140, 7693), (4396, 5495)]