113889040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 287838720

約数和(自身を除く): 173949680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2417, 2480, 2945, 4712, 4834, 5890, 9424, 9668, 11780, 12085, 19336, 23560, 24170, 38672, 45923, 47120, 48340, 74927, 91846, 96680, 149854, 183692, 193360, 229615, 299708, 367384, 374635, 459230, 599416, 734768, 749270, 918460, 1198832, 1423613, 1498540, 1836920, 2847226, 2997080, 3673840, 5694452, 5994160, 7118065, 11388904, 14236130, 22777808, 28472260, 56944520, 113889040]

約数ペア:

[(1, 113889040), (2, 56944520), (4, 28472260), (5, 22777808), (8, 14236130), (10, 11388904), (16, 7118065), (19, 5994160), (20, 5694452), (31, 3673840), (38, 2997080), (40, 2847226), (62, 1836920), (76, 1498540), (80, 1423613), (95, 1198832), (124, 918460), (152, 749270), (155, 734768), (190, 599416), (248, 459230), (304, 374635), (310, 367384), (380, 299708), (496, 229615), (589, 193360), (620, 183692), (760, 149854), (1178, 96680), (1240, 91846), (1520, 74927), (2356, 48340), (2417, 47120), (2480, 45923), (2945, 38672), (4712, 24170), (4834, 23560), (5890, 19336), (9424, 12085), (9668, 11780)]