107718520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 302279040

約数和(自身を除く): 194560520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 101, 104, 130, 140, 182, 202, 260, 280, 293, 364, 404, 455, 505, 520, 586, 707, 728, 808, 910, 1010, 1172, 1313, 1414, 1465, 1820, 2020, 2051, 2344, 2626, 2828, 2930, 3535, 3640, 3809, 4040, 4102, 5252, 5656, 5860, 6565, 7070, 7618, 8204, 9191, 10255, 10504, 11720, 13130, 14140, 15236, 16408, 18382, 19045, 20510, 26260, 26663, 28280, 29593, 30472, 36764, 38090, 41020, 45955, 52520, 53326, 59186, 73528, 76180, 82040, 91910, 106652, 118372, 133315, 147965, 152360, 183820, 207151, 213304, 236744, 266630, 295930, 367640, 384709, 414302, 533260, 591860, 769418, 828604, 1035755, 1066520, 1183720, 1538836, 1657208, 1923545, 2071510, 2692963, 3077672, 3847090, 4143020, 5385926, 7694180, 8286040, 10771852, 13464815, 15388360, 21543704, 26929630, 53859260, 107718520]

約数ペア:

[(1, 107718520), (2, 53859260), (4, 26929630), (5, 21543704), (7, 15388360), (8, 13464815), (10, 10771852), (13, 8286040), (14, 7694180), (20, 5385926), (26, 4143020), (28, 3847090), (35, 3077672), (40, 2692963), (52, 2071510), (56, 1923545), (65, 1657208), (70, 1538836), (91, 1183720), (101, 1066520), (104, 1035755), (130, 828604), (140, 769418), (182, 591860), (202, 533260), (260, 414302), (280, 384709), (293, 367640), (364, 295930), (404, 266630), (455, 236744), (505, 213304), (520, 207151), (586, 183820), (707, 152360), (728, 147965), (808, 133315), (910, 118372), (1010, 106652), (1172, 91910), (1313, 82040), (1414, 76180), (1465, 73528), (1820, 59186), (2020, 53326), (2051, 52520), (2344, 45955), (2626, 41020), (2828, 38090), (2930, 36764), (3535, 30472), (3640, 29593), (3809, 28280), (4040, 26663), (4102, 26260), (5252, 20510), (5656, 19045), (5860, 18382), (6565, 16408), (7070, 15236), (7618, 14140), (8204, 13130), (9191, 11720), (10255, 10504)]