122439460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 312044544

約数和(自身を除く): 189605084

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1381, 1430, 1612, 1705, 2015, 2762, 2860, 3410, 4030, 4433, 5524, 6820, 6905, 8060, 8866, 13810, 15191, 17732, 17953, 22165, 27620, 30382, 35906, 42811, 44330, 60764, 71812, 75955, 85622, 88660, 89765, 151910, 171244, 179530, 197483, 214055, 303820, 359060, 394966, 428110, 470921, 556543, 789932, 856220, 941842, 987415, 1113086, 1883684, 1974830, 2226172, 2354605, 2782715, 3949660, 4709210, 5565430, 6121973, 9418420, 11130860, 12243946, 24487892, 30609865, 61219730, 122439460]

約数ペア:

[(1, 122439460), (2, 61219730), (4, 30609865), (5, 24487892), (10, 12243946), (11, 11130860), (13, 9418420), (20, 6121973), (22, 5565430), (26, 4709210), (31, 3949660), (44, 2782715), (52, 2354605), (55, 2226172), (62, 1974830), (65, 1883684), (110, 1113086), (124, 987415), (130, 941842), (143, 856220), (155, 789932), (220, 556543), (260, 470921), (286, 428110), (310, 394966), (341, 359060), (403, 303820), (572, 214055), (620, 197483), (682, 179530), (715, 171244), (806, 151910), (1364, 89765), (1381, 88660), (1430, 85622), (1612, 75955), (1705, 71812), (2015, 60764), (2762, 44330), (2860, 42811), (3410, 35906), (4030, 30382), (4433, 27620), (5524, 22165), (6820, 17953), (6905, 17732), (8060, 15191), (8866, 13810)]