19587202910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9461}}^1$

素因数の和:9578

約数の個数: 96

約数和(自身を含む): 40773650400

約数和(自身を除く): 21186447490

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 59, 110, 118, 121, 145, 242, 290, 295, 319, 590, 605, 638, 649, 1210, 1298, 1595, 1711, 3190, 3245, 3422, 3509, 6490, 7018, 7139, 8555, 9461, 14278, 17110, 17545, 18821, 18922, 35090, 35695, 37642, 47305, 71390, 94105, 94610, 104071, 188210, 207031, 208142, 274369, 414062, 520355, 548738, 558199, 1035155, 1040710, 1116398, 1144781, 1371845, 2070310, 2289562, 2743690, 2790995, 3018059, 5581990, 5723905, 6036118, 6140189, 11447810, 12280378, 15090295, 16187771, 30180590, 30700945, 32375542, 33198649, 61401890, 66397298, 67542079, 80938855, 135084158, 161877710, 165993245, 178065481, 331986490, 337710395, 356130962, 675420790, 890327405, 1780654810, 1958720291, 3917440582, 9793601455, 19587202910]

約数ペア:

[(1, 19587202910), (2, 9793601455), (5, 3917440582), (10, 1958720291), (11, 1780654810), (22, 890327405), (29, 675420790), (55, 356130962), (58, 337710395), (59, 331986490), (110, 178065481), (118, 165993245), (121, 161877710), (145, 135084158), (242, 80938855), (290, 67542079), (295, 66397298), (319, 61401890), (590, 33198649), (605, 32375542), (638, 30700945), (649, 30180590), (1210, 16187771), (1298, 15090295), (1595, 12280378), (1711, 11447810), (3190, 6140189), (3245, 6036118), (3422, 5723905), (3509, 5581990), (6490, 3018059), (7018, 2790995), (7139, 2743690), (8555, 2289562), (9461, 2070310), (14278, 1371845), (17110, 1144781), (17545, 1116398), (18821, 1040710), (18922, 1035155), (35090, 558199), (35695, 548738), (37642, 520355), (47305, 414062), (71390, 274369), (94105, 208142), (94610, 207031), (104071, 188210)]