7029960040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{115853}}^1$

素因数の和:115942

約数の個数: 64

約数和(自身を含む): 16641268560

約数和(自身を除く): 9611308520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 296, 328, 370, 410, 740, 820, 1480, 1517, 1640, 3034, 6068, 7585, 12136, 15170, 30340, 60680, 115853, 231706, 463412, 579265, 926824, 1158530, 2317060, 4286561, 4634120, 4749973, 8573122, 9499946, 17146244, 18999892, 21432805, 23749865, 34292488, 37999784, 42865610, 47499730, 85731220, 94999460, 171462440, 175749001, 189998920, 351498002, 702996004, 878745005, 1405992008, 1757490010, 3514980020, 7029960040]

約数ペア:

[(1, 7029960040), (2, 3514980020), (4, 1757490010), (5, 1405992008), (8, 878745005), (10, 702996004), (20, 351498002), (37, 189998920), (40, 175749001), (41, 171462440), (74, 94999460), (82, 85731220), (148, 47499730), (164, 42865610), (185, 37999784), (205, 34292488), (296, 23749865), (328, 21432805), (370, 18999892), (410, 17146244), (740, 9499946), (820, 8573122), (1480, 4749973), (1517, 4634120), (1640, 4286561), (3034, 2317060), (6068, 1158530), (7585, 926824), (12136, 579265), (15170, 463412), (30340, 231706), (60680, 115853)]