29416640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 78236064

約数和(自身を除く): 48819424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 137, 160, 176, 220, 244, 274, 305, 320, 352, 440, 488, 548, 610, 671, 685, 704, 880, 976, 1096, 1220, 1342, 1370, 1507, 1760, 1952, 2192, 2440, 2684, 2740, 3014, 3355, 3520, 3904, 4384, 4880, 5368, 5480, 6028, 6710, 7535, 8357, 8768, 9760, 10736, 10960, 12056, 13420, 15070, 16714, 19520, 21472, 21920, 24112, 26840, 30140, 33428, 41785, 42944, 43840, 48224, 53680, 60280, 66856, 83570, 91927, 96448, 107360, 120560, 133712, 167140, 183854, 214720, 241120, 267424, 334280, 367708, 459635, 482240, 534848, 668560, 735416, 919270, 1337120, 1470832, 1838540, 2674240, 2941664, 3677080, 5883328, 7354160, 14708320, 29416640]

約数ペア:

[(1, 29416640), (2, 14708320), (4, 7354160), (5, 5883328), (8, 3677080), (10, 2941664), (11, 2674240), (16, 1838540), (20, 1470832), (22, 1337120), (32, 919270), (40, 735416), (44, 668560), (55, 534848), (61, 482240), (64, 459635), (80, 367708), (88, 334280), (110, 267424), (122, 241120), (137, 214720), (160, 183854), (176, 167140), (220, 133712), (244, 120560), (274, 107360), (305, 96448), (320, 91927), (352, 83570), (440, 66856), (488, 60280), (548, 53680), (610, 48224), (671, 43840), (685, 42944), (704, 41785), (880, 33428), (976, 30140), (1096, 26840), (1220, 24112), (1342, 21920), (1370, 21472), (1507, 19520), (1760, 16714), (1952, 15070), (2192, 13420), (2440, 12056), (2684, 10960), (2740, 10736), (3014, 9760), (3355, 8768), (3520, 8357), (3904, 7535), (4384, 6710), (4880, 6028), (5368, 5480)]