41966540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 118933920

約数和(自身を除く): 76967380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 229, 238, 245, 308, 340, 374, 385, 458, 476, 490, 539, 595, 748, 770, 833, 916, 935, 980, 1078, 1145, 1190, 1309, 1540, 1603, 1666, 1870, 2156, 2290, 2380, 2519, 2618, 2695, 3206, 3332, 3740, 3893, 4165, 4580, 5038, 5236, 5390, 6412, 6545, 7786, 8015, 8330, 9163, 10076, 10780, 11221, 12595, 13090, 15572, 16030, 16660, 17633, 18326, 19465, 22442, 25190, 26180, 27251, 32060, 35266, 36652, 38930, 42823, 44884, 45815, 50380, 54502, 56105, 70532, 77860, 85646, 88165, 91630, 109004, 112210, 123431, 136255, 171292, 176330, 183260, 190757, 214115, 224420, 246862, 272510, 299761, 352660, 381514, 428230, 493724, 545020, 599522, 617155, 763028, 856460, 953785, 1199044, 1234310, 1498805, 1907570, 2098327, 2468620, 2997610, 3815140, 4196654, 5995220, 8393308, 10491635, 20983270, 41966540]

約数ペア:

[(1, 41966540), (2, 20983270), (4, 10491635), (5, 8393308), (7, 5995220), (10, 4196654), (11, 3815140), (14, 2997610), (17, 2468620), (20, 2098327), (22, 1907570), (28, 1498805), (34, 1234310), (35, 1199044), (44, 953785), (49, 856460), (55, 763028), (68, 617155), (70, 599522), (77, 545020), (85, 493724), (98, 428230), (110, 381514), (119, 352660), (140, 299761), (154, 272510), (170, 246862), (187, 224420), (196, 214115), (220, 190757), (229, 183260), (238, 176330), (245, 171292), (308, 136255), (340, 123431), (374, 112210), (385, 109004), (458, 91630), (476, 88165), (490, 85646), (539, 77860), (595, 70532), (748, 56105), (770, 54502), (833, 50380), (916, 45815), (935, 44884), (980, 42823), (1078, 38930), (1145, 36652), (1190, 35266), (1309, 32060), (1540, 27251), (1603, 26180), (1666, 25190), (1870, 22442), (2156, 19465), (2290, 18326), (2380, 17633), (2519, 16660), (2618, 16030), (2695, 15572), (3206, 13090), (3332, 12595), (3740, 11221), (3893, 10780), (4165, 10076), (4580, 9163), (5038, 8330), (5236, 8015), (5390, 7786), (6412, 6545)]