122569040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4548

約数の個数: 80

約数和(自身を含む): 320979456

約数和(自身を除く): 198410416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 4493, 5456, 6820, 8986, 13640, 17972, 22465, 27280, 35944, 44930, 49423, 71888, 89860, 98846, 139283, 179720, 197692, 247115, 278566, 359440, 395384, 494230, 557132, 696415, 790768, 988460, 1114264, 1392830, 1532113, 1976920, 2228528, 2785660, 3064226, 3953840, 5571320, 6128452, 7660565, 11142640, 12256904, 15321130, 24513808, 30642260, 61284520, 122569040]

約数ペア:

[(1, 122569040), (2, 61284520), (4, 30642260), (5, 24513808), (8, 15321130), (10, 12256904), (11, 11142640), (16, 7660565), (20, 6128452), (22, 5571320), (31, 3953840), (40, 3064226), (44, 2785660), (55, 2228528), (62, 1976920), (80, 1532113), (88, 1392830), (110, 1114264), (124, 988460), (155, 790768), (176, 696415), (220, 557132), (248, 494230), (310, 395384), (341, 359440), (440, 278566), (496, 247115), (620, 197692), (682, 179720), (880, 139283), (1240, 98846), (1364, 89860), (1705, 71888), (2480, 49423), (2728, 44930), (3410, 35944), (4493, 27280), (5456, 22465), (6820, 17972), (8986, 13640)]