40742200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 104859360

約数和(自身を除く): 64117160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 521, 575, 680, 782, 850, 920, 1042, 1150, 1564, 1700, 1955, 2084, 2300, 2605, 3128, 3400, 3910, 4168, 4600, 5210, 7820, 8857, 9775, 10420, 11983, 13025, 15640, 17714, 19550, 20840, 23966, 26050, 35428, 39100, 44285, 47932, 52100, 59915, 70856, 78200, 88570, 95864, 104200, 119830, 177140, 203711, 221425, 239660, 299575, 354280, 407422, 442850, 479320, 599150, 814844, 885700, 1018555, 1198300, 1629688, 1771400, 2037110, 2396600, 4074220, 5092775, 8148440, 10185550, 20371100, 40742200]

約数ペア:

[(1, 40742200), (2, 20371100), (4, 10185550), (5, 8148440), (8, 5092775), (10, 4074220), (17, 2396600), (20, 2037110), (23, 1771400), (25, 1629688), (34, 1198300), (40, 1018555), (46, 885700), (50, 814844), (68, 599150), (85, 479320), (92, 442850), (100, 407422), (115, 354280), (136, 299575), (170, 239660), (184, 221425), (200, 203711), (230, 177140), (340, 119830), (391, 104200), (425, 95864), (460, 88570), (521, 78200), (575, 70856), (680, 59915), (782, 52100), (850, 47932), (920, 44285), (1042, 39100), (1150, 35428), (1564, 26050), (1700, 23966), (1955, 20840), (2084, 19550), (2300, 17714), (2605, 15640), (3128, 13025), (3400, 11983), (3910, 10420), (4168, 9775), (4600, 8857), (5210, 7820)]