18528032260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{12143}}^1$

素因数の和:12313

約数の個数: 96

約数和(自身を含む): 42305421312

約数和(自身を除く): 23777389052

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 107, 115, 124, 155, 214, 230, 310, 428, 460, 535, 620, 713, 1070, 1426, 2140, 2461, 2852, 3317, 3565, 4922, 6634, 7130, 9844, 12143, 12305, 13268, 14260, 16585, 24286, 24610, 33170, 48572, 49220, 60715, 66340, 76291, 121430, 152582, 242860, 279289, 305164, 376433, 381455, 558578, 752866, 762910, 1117156, 1299301, 1396445, 1505732, 1525820, 1882165, 2598602, 2792890, 3764330, 5197204, 5585780, 6496505, 7528660, 8657959, 12993010, 17315918, 25986020, 29883923, 34631836, 40278331, 43289795, 59767846, 80556662, 86579590, 119535692, 149419615, 161113324, 173159180, 201391655, 298839230, 402783310, 597678460, 805566620, 926401613, 1852803226, 3705606452, 4632008065, 9264016130, 18528032260]

約数ペア:

[(1, 18528032260), (2, 9264016130), (4, 4632008065), (5, 3705606452), (10, 1852803226), (20, 926401613), (23, 805566620), (31, 597678460), (46, 402783310), (62, 298839230), (92, 201391655), (107, 173159180), (115, 161113324), (124, 149419615), (155, 119535692), (214, 86579590), (230, 80556662), (310, 59767846), (428, 43289795), (460, 40278331), (535, 34631836), (620, 29883923), (713, 25986020), (1070, 17315918), (1426, 12993010), (2140, 8657959), (2461, 7528660), (2852, 6496505), (3317, 5585780), (3565, 5197204), (4922, 3764330), (6634, 2792890), (7130, 2598602), (9844, 1882165), (12143, 1525820), (12305, 1505732), (13268, 1396445), (14260, 1299301), (16585, 1117156), (24286, 762910), (24610, 752866), (33170, 558578), (48572, 381455), (49220, 376433), (60715, 305164), (66340, 279289), (76291, 242860), (121430, 152582)]