39335890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 86184000

約数和(自身を除く): 46848110

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 59, 95, 110, 118, 121, 145, 190, 209, 242, 290, 295, 319, 418, 551, 590, 605, 638, 649, 1045, 1102, 1121, 1210, 1298, 1595, 1711, 2090, 2242, 2299, 2755, 3190, 3245, 3422, 3509, 4598, 5510, 5605, 6061, 6490, 7018, 7139, 8555, 11210, 11495, 12122, 12331, 14278, 17110, 17545, 18821, 22990, 24662, 30305, 32509, 35090, 35695, 37642, 60610, 61655, 65018, 66671, 71390, 94105, 123310, 133342, 135641, 162545, 188210, 207031, 271282, 325090, 333355, 357599, 414062, 666710, 678205, 715198, 1035155, 1356410, 1787995, 2070310, 3575990, 3933589, 7867178, 19667945, 39335890]

約数ペア:

[(1, 39335890), (2, 19667945), (5, 7867178), (10, 3933589), (11, 3575990), (19, 2070310), (22, 1787995), (29, 1356410), (38, 1035155), (55, 715198), (58, 678205), (59, 666710), (95, 414062), (110, 357599), (118, 333355), (121, 325090), (145, 271282), (190, 207031), (209, 188210), (242, 162545), (290, 135641), (295, 133342), (319, 123310), (418, 94105), (551, 71390), (590, 66671), (605, 65018), (638, 61655), (649, 60610), (1045, 37642), (1102, 35695), (1121, 35090), (1210, 32509), (1298, 30305), (1595, 24662), (1711, 22990), (2090, 18821), (2242, 17545), (2299, 17110), (2755, 14278), (3190, 12331), (3245, 12122), (3422, 11495), (3509, 11210), (4598, 8555), (5510, 7139), (5605, 7018), (6061, 6490)]