38432240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 118278144

約数和(自身を除く): 79845904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 367, 374, 385, 440, 476, 560, 595, 616, 680, 734, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1468, 1496, 1540, 1835, 1870, 1904, 2380, 2569, 2618, 2936, 2992, 3080, 3670, 3740, 4037, 4760, 5138, 5236, 5872, 6160, 6239, 6545, 7340, 7480, 8074, 9520, 10276, 10472, 12478, 12845, 13090, 14680, 14960, 16148, 20185, 20552, 20944, 24956, 25690, 26180, 28259, 29360, 31195, 32296, 40370, 41104, 43673, 49912, 51380, 52360, 56518, 62390, 64592, 68629, 80740, 87346, 99824, 102760, 104720, 113036, 124780, 137258, 141295, 161480, 174692, 205520, 218365, 226072, 249560, 274516, 282590, 322960, 343145, 349384, 436730, 452144, 480403, 499120, 549032, 565180, 686290, 698768, 873460, 960806, 1098064, 1130360, 1372580, 1746920, 1921612, 2260720, 2402015, 2745160, 3493840, 3843224, 4804030, 5490320, 7686448, 9608060, 19216120, 38432240]

約数ペア:

[(1, 38432240), (2, 19216120), (4, 9608060), (5, 7686448), (7, 5490320), (8, 4804030), (10, 3843224), (11, 3493840), (14, 2745160), (16, 2402015), (17, 2260720), (20, 1921612), (22, 1746920), (28, 1372580), (34, 1130360), (35, 1098064), (40, 960806), (44, 873460), (55, 698768), (56, 686290), (68, 565180), (70, 549032), (77, 499120), (80, 480403), (85, 452144), (88, 436730), (110, 349384), (112, 343145), (119, 322960), (136, 282590), (140, 274516), (154, 249560), (170, 226072), (176, 218365), (187, 205520), (220, 174692), (238, 161480), (272, 141295), (280, 137258), (308, 124780), (340, 113036), (367, 104720), (374, 102760), (385, 99824), (440, 87346), (476, 80740), (560, 68629), (595, 64592), (616, 62390), (680, 56518), (734, 52360), (748, 51380), (770, 49912), (880, 43673), (935, 41104), (952, 40370), (1190, 32296), (1232, 31195), (1309, 29360), (1360, 28259), (1468, 26180), (1496, 25690), (1540, 24956), (1835, 20944), (1870, 20552), (1904, 20185), (2380, 16148), (2569, 14960), (2618, 14680), (2936, 13090), (2992, 12845), (3080, 12478), (3670, 10472), (3740, 10276), (4037, 9520), (4760, 8074), (5138, 7480), (5236, 7340), (5872, 6545), (6160, 6239)]