13461500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 33633600

約数和(自身を除く): 20172100

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 109, 125, 130, 190, 218, 247, 250, 260, 325, 380, 436, 475, 494, 500, 545, 650, 950, 988, 1090, 1235, 1300, 1417, 1625, 1900, 2071, 2180, 2375, 2470, 2725, 2834, 3250, 4142, 4750, 4940, 5450, 5668, 6175, 6500, 7085, 8284, 9500, 10355, 10900, 12350, 13625, 14170, 20710, 24700, 26923, 27250, 28340, 30875, 35425, 41420, 51775, 53846, 54500, 61750, 70850, 103550, 107692, 123500, 134615, 141700, 177125, 207100, 258875, 269230, 354250, 517750, 538460, 673075, 708500, 1035500, 1346150, 2692300, 3365375, 6730750, 13461500]

約数ペア:

[(1, 13461500), (2, 6730750), (4, 3365375), (5, 2692300), (10, 1346150), (13, 1035500), (19, 708500), (20, 673075), (25, 538460), (26, 517750), (38, 354250), (50, 269230), (52, 258875), (65, 207100), (76, 177125), (95, 141700), (100, 134615), (109, 123500), (125, 107692), (130, 103550), (190, 70850), (218, 61750), (247, 54500), (250, 53846), (260, 51775), (325, 41420), (380, 35425), (436, 30875), (475, 28340), (494, 27250), (500, 26923), (545, 24700), (650, 20710), (950, 14170), (988, 13625), (1090, 12350), (1235, 10900), (1300, 10355), (1417, 9500), (1625, 8284), (1900, 7085), (2071, 6500), (2180, 6175), (2375, 5668), (2470, 5450), (2725, 4940), (2834, 4750), (3250, 4142)]