3669681040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{1481}}^1$

素因数の和:2200

約数の個数: 80

約数和(自身を含む): 8732655360

約数和(自身を除く): 5062974320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 659, 752, 940, 1318, 1481, 1880, 2636, 2962, 3295, 3760, 5272, 5924, 6590, 7405, 10544, 11848, 13180, 14810, 23696, 26360, 29620, 30973, 52720, 59240, 61946, 69607, 118480, 123892, 139214, 154865, 247784, 278428, 309730, 348035, 495568, 556856, 619460, 696070, 975979, 1113712, 1238920, 1392140, 1951958, 2477840, 2784280, 3903916, 4879895, 5568560, 7807832, 9759790, 15615664, 19519580, 39039160, 45871013, 78078320, 91742026, 183484052, 229355065, 366968104, 458710130, 733936208, 917420260, 1834840520, 3669681040]

約数ペア:

[(1, 3669681040), (2, 1834840520), (4, 917420260), (5, 733936208), (8, 458710130), (10, 366968104), (16, 229355065), (20, 183484052), (40, 91742026), (47, 78078320), (80, 45871013), (94, 39039160), (188, 19519580), (235, 15615664), (376, 9759790), (470, 7807832), (659, 5568560), (752, 4879895), (940, 3903916), (1318, 2784280), (1481, 2477840), (1880, 1951958), (2636, 1392140), (2962, 1238920), (3295, 1113712), (3760, 975979), (5272, 696070), (5924, 619460), (6590, 556856), (7405, 495568), (10544, 348035), (11848, 309730), (13180, 278428), (14810, 247784), (23696, 154865), (26360, 139214), (29620, 123892), (30973, 118480), (52720, 69607), (59240, 61946)]