64208600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 160294800

約数和(自身を除く): 96086200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 61, 76, 95, 100, 122, 152, 190, 200, 244, 277, 305, 380, 475, 488, 554, 610, 760, 950, 1108, 1159, 1220, 1385, 1525, 1900, 2216, 2318, 2440, 2770, 3050, 3800, 4636, 5263, 5540, 5795, 6100, 6925, 9272, 10526, 11080, 11590, 12200, 13850, 16897, 21052, 23180, 26315, 27700, 28975, 33794, 42104, 46360, 52630, 55400, 57950, 67588, 84485, 105260, 115900, 131575, 135176, 168970, 210520, 231800, 263150, 321043, 337940, 422425, 526300, 642086, 675880, 844850, 1052600, 1284172, 1605215, 1689700, 2568344, 3210430, 3379400, 6420860, 8026075, 12841720, 16052150, 32104300, 64208600]

約数ペア:

[(1, 64208600), (2, 32104300), (4, 16052150), (5, 12841720), (8, 8026075), (10, 6420860), (19, 3379400), (20, 3210430), (25, 2568344), (38, 1689700), (40, 1605215), (50, 1284172), (61, 1052600), (76, 844850), (95, 675880), (100, 642086), (122, 526300), (152, 422425), (190, 337940), (200, 321043), (244, 263150), (277, 231800), (305, 210520), (380, 168970), (475, 135176), (488, 131575), (554, 115900), (610, 105260), (760, 84485), (950, 67588), (1108, 57950), (1159, 55400), (1220, 52630), (1385, 46360), (1525, 42104), (1900, 33794), (2216, 28975), (2318, 27700), (2440, 26315), (2770, 23180), (3050, 21052), (3800, 16897), (4636, 13850), (5263, 12200), (5540, 11590), (5795, 11080), (6100, 10526), (6925, 9272)]