8348514020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{318889}}^1$

素因数の和:318933

約数の個数: 96

約数和(自身を含む): 23143760640

約数和(自身を除く): 14795246620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 13090, 26180, 318889, 637778, 1275556, 1594445, 2232223, 3188890, 3507779, 4464446, 5421113, 6377780, 7015558, 8928892, 10842226, 11161115, 14031116, 17538895, 21684452, 22322230, 24554453, 27105565, 35077790, 37947791, 44644460, 49108906, 54211130, 59632243, 70155580, 75895582, 98217812, 108422260, 119264486, 122772265, 151791164, 189738955, 238528972, 245544530, 298161215, 379477910, 417425701, 491089060, 596322430, 758955820, 834851402, 1192644860, 1669702804, 2087128505, 4174257010, 8348514020]

約数ペア:

[(1, 8348514020), (2, 4174257010), (4, 2087128505), (5, 1669702804), (7, 1192644860), (10, 834851402), (11, 758955820), (14, 596322430), (17, 491089060), (20, 417425701), (22, 379477910), (28, 298161215), (34, 245544530), (35, 238528972), (44, 189738955), (55, 151791164), (68, 122772265), (70, 119264486), (77, 108422260), (85, 98217812), (110, 75895582), (119, 70155580), (140, 59632243), (154, 54211130), (170, 49108906), (187, 44644460), (220, 37947791), (238, 35077790), (308, 27105565), (340, 24554453), (374, 22322230), (385, 21684452), (476, 17538895), (595, 14031116), (748, 11161115), (770, 10842226), (935, 8928892), (1190, 7015558), (1309, 6377780), (1540, 5421113), (1870, 4464446), (2380, 3507779), (2618, 3188890), (3740, 2232223), (5236, 1594445), (6545, 1275556), (13090, 637778), (26180, 318889)]