39634760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 103420800

約数和(自身を除く): 63786040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 431, 440, 484, 605, 760, 836, 862, 968, 1045, 1210, 1672, 1724, 2090, 2155, 2299, 2420, 3448, 4180, 4310, 4598, 4741, 4840, 8189, 8360, 8620, 9196, 9482, 11495, 16378, 17240, 18392, 18964, 22990, 23705, 32756, 37928, 40945, 45980, 47410, 52151, 65512, 81890, 90079, 91960, 94820, 104302, 163780, 180158, 189640, 208604, 260755, 327560, 360316, 417208, 450395, 521510, 720632, 900790, 990869, 1043020, 1801580, 1981738, 2086040, 3603160, 3963476, 4954345, 7926952, 9908690, 19817380, 39634760]

約数ペア:

[(1, 39634760), (2, 19817380), (4, 9908690), (5, 7926952), (8, 4954345), (10, 3963476), (11, 3603160), (19, 2086040), (20, 1981738), (22, 1801580), (38, 1043020), (40, 990869), (44, 900790), (55, 720632), (76, 521510), (88, 450395), (95, 417208), (110, 360316), (121, 327560), (152, 260755), (190, 208604), (209, 189640), (220, 180158), (242, 163780), (380, 104302), (418, 94820), (431, 91960), (440, 90079), (484, 81890), (605, 65512), (760, 52151), (836, 47410), (862, 45980), (968, 40945), (1045, 37928), (1210, 32756), (1672, 23705), (1724, 22990), (2090, 18964), (2155, 18392), (2299, 17240), (2420, 16378), (3448, 11495), (4180, 9482), (4310, 9196), (4598, 8620), (4741, 8360), (4840, 8189)]