39185220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 79557180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 929, 1110, 1140, 1406, 1858, 2109, 2220, 2787, 2812, 3515, 3716, 4218, 4645, 5574, 7030, 8436, 9290, 10545, 11148, 13935, 14060, 17651, 18580, 21090, 27870, 34373, 35302, 42180, 52953, 55740, 68746, 70604, 88255, 103119, 105906, 137492, 171865, 176510, 206238, 211812, 264765, 343730, 353020, 412476, 515595, 529530, 653087, 687460, 1031190, 1059060, 1306174, 1959261, 2062380, 2612348, 3265435, 3918522, 6530870, 7837044, 9796305, 13061740, 19592610, 39185220]

約数ペア:

[(1, 39185220), (2, 19592610), (3, 13061740), (4, 9796305), (5, 7837044), (6, 6530870), (10, 3918522), (12, 3265435), (15, 2612348), (19, 2062380), (20, 1959261), (30, 1306174), (37, 1059060), (38, 1031190), (57, 687460), (60, 653087), (74, 529530), (76, 515595), (95, 412476), (111, 353020), (114, 343730), (148, 264765), (185, 211812), (190, 206238), (222, 176510), (228, 171865), (285, 137492), (370, 105906), (380, 103119), (444, 88255), (555, 70604), (570, 68746), (703, 55740), (740, 52953), (929, 42180), (1110, 35302), (1140, 34373), (1406, 27870), (1858, 21090), (2109, 18580), (2220, 17651), (2787, 14060), (2812, 13935), (3515, 11148), (3716, 10545), (4218, 9290), (4645, 8436), (5574, 7030)]