62290280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 152530560

約数和(自身を除く): 90240280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1163, 1339, 2060, 2326, 2678, 4120, 4652, 5356, 5815, 6695, 9304, 10712, 11630, 13390, 15119, 23260, 26780, 30238, 46520, 53560, 60476, 75595, 119789, 120952, 151190, 239578, 302380, 479156, 598945, 604760, 958312, 1197890, 1557257, 2395780, 3114514, 4791560, 6229028, 7786285, 12458056, 15572570, 31145140, 62290280]

約数ペア:

[(1, 62290280), (2, 31145140), (4, 15572570), (5, 12458056), (8, 7786285), (10, 6229028), (13, 4791560), (20, 3114514), (26, 2395780), (40, 1557257), (52, 1197890), (65, 958312), (103, 604760), (104, 598945), (130, 479156), (206, 302380), (260, 239578), (412, 151190), (515, 120952), (520, 119789), (824, 75595), (1030, 60476), (1163, 53560), (1339, 46520), (2060, 30238), (2326, 26780), (2678, 23260), (4120, 15119), (4652, 13390), (5356, 11630), (5815, 10712), (6695, 9304)]