3939458080

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:11022

約数の個数: 96

約数和(自身を含む): 9716096880

約数和(自身を除く): 5776638800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 74, 80, 122, 148, 160, 185, 244, 296, 305, 370, 488, 592, 610, 740, 976, 1184, 1220, 1480, 1952, 2257, 2440, 2960, 4514, 4880, 5920, 9028, 9760, 10909, 11285, 18056, 21818, 22570, 36112, 43636, 45140, 54545, 72224, 87272, 90280, 109090, 174544, 180560, 218180, 349088, 361120, 403633, 436360, 665449, 807266, 872720, 1330898, 1614532, 1745440, 2018165, 2661796, 3229064, 3327245, 4036330, 5323592, 6458128, 6654490, 8072660, 10647184, 12916256, 13308980, 16145320, 21294368, 24621613, 26617960, 32290640, 49243226, 53235920, 64581280, 98486452, 106471840, 123108065, 196972904, 246216130, 393945808, 492432260, 787891616, 984864520, 1969729040, 3939458080]

約数ペア:

[(1, 3939458080), (2, 1969729040), (4, 984864520), (5, 787891616), (8, 492432260), (10, 393945808), (16, 246216130), (20, 196972904), (32, 123108065), (37, 106471840), (40, 98486452), (61, 64581280), (74, 53235920), (80, 49243226), (122, 32290640), (148, 26617960), (160, 24621613), (185, 21294368), (244, 16145320), (296, 13308980), (305, 12916256), (370, 10647184), (488, 8072660), (592, 6654490), (610, 6458128), (740, 5323592), (976, 4036330), (1184, 3327245), (1220, 3229064), (1480, 2661796), (1952, 2018165), (2257, 1745440), (2440, 1614532), (2960, 1330898), (4514, 872720), (4880, 807266), (5920, 665449), (9028, 436360), (9760, 403633), (10909, 361120), (11285, 349088), (18056, 218180), (21818, 180560), (22570, 174544), (36112, 109090), (43636, 90280), (45140, 87272), (54545, 72224)]