88645340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 221907840

約数和(自身を除く): 133262500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 109, 140, 148, 157, 185, 218, 259, 314, 370, 436, 518, 545, 628, 740, 763, 785, 1036, 1090, 1099, 1295, 1526, 1570, 2180, 2198, 2590, 3052, 3140, 3815, 4033, 4396, 5180, 5495, 5809, 7630, 8066, 10990, 11618, 15260, 16132, 17113, 20165, 21980, 23236, 28231, 29045, 34226, 40330, 40663, 56462, 58090, 68452, 80660, 81326, 85565, 112924, 116180, 119791, 141155, 162652, 171130, 203315, 239582, 282310, 342260, 406630, 479164, 564620, 598955, 633181, 813260, 1197910, 1266362, 2395820, 2532724, 3165905, 4432267, 6331810, 8864534, 12663620, 17729068, 22161335, 44322670, 88645340]

約数ペア:

[(1, 88645340), (2, 44322670), (4, 22161335), (5, 17729068), (7, 12663620), (10, 8864534), (14, 6331810), (20, 4432267), (28, 3165905), (35, 2532724), (37, 2395820), (70, 1266362), (74, 1197910), (109, 813260), (140, 633181), (148, 598955), (157, 564620), (185, 479164), (218, 406630), (259, 342260), (314, 282310), (370, 239582), (436, 203315), (518, 171130), (545, 162652), (628, 141155), (740, 119791), (763, 116180), (785, 112924), (1036, 85565), (1090, 81326), (1099, 80660), (1295, 68452), (1526, 58090), (1570, 56462), (2180, 40663), (2198, 40330), (2590, 34226), (3052, 29045), (3140, 28231), (3815, 23236), (4033, 21980), (4396, 20165), (5180, 17113), (5495, 16132), (5809, 15260), (7630, 11618), (8066, 10990)]