2856552556060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{126732589}}^1$

素因数の和:126732635

約数の個数: 72

約数和(自身を含む): 7281547691040

約数和(自身を除く): 4424995134980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 126732589, 253465178, 506930356, 633662945, 887128123, 1267325890, 1774256246, 2534651780, 2914849547, 3548512492, 4435640615, 5829699094, 6209896861, 8871281230, 11659398188, 12419793722, 14574247735, 17742562460, 20403946829, 24839587444, 29148495470, 31049484305, 40807893658, 58296990940, 62098968610, 81615787316, 102019734145, 124197937220, 142827627803, 204039468290, 285655255606, 408078936580, 571310511212, 714138139015, 1428276278030, 2856552556060]

約数ペア:

[(1, 2856552556060), (2, 1428276278030), (4, 714138139015), (5, 571310511212), (7, 408078936580), (10, 285655255606), (14, 204039468290), (20, 142827627803), (23, 124197937220), (28, 102019734145), (35, 81615787316), (46, 62098968610), (49, 58296990940), (70, 40807893658), (92, 31049484305), (98, 29148495470), (115, 24839587444), (140, 20403946829), (161, 17742562460), (196, 14574247735), (230, 12419793722), (245, 11659398188), (322, 8871281230), (460, 6209896861), (490, 5829699094), (644, 4435640615), (805, 3548512492), (980, 2914849547), (1127, 2534651780), (1610, 1774256246), (2254, 1267325890), (3220, 887128123), (4508, 633662945), (5635, 506930356), (11270, 253465178), (22540, 126732589)]