2007653780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 4728181248

約数和(自身を除く): 2720527468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 121, 212, 220, 242, 265, 484, 530, 583, 605, 1060, 1166, 1210, 1331, 1423, 2332, 2420, 2662, 2846, 2915, 5324, 5692, 5830, 6413, 6655, 7115, 11660, 12826, 13310, 14230, 15653, 25652, 26620, 28460, 31306, 32065, 62612, 64130, 70543, 75419, 78265, 128260, 141086, 150838, 156530, 172183, 282172, 301676, 313060, 344366, 352715, 377095, 688732, 705430, 754190, 829609, 860915, 1410860, 1508380, 1659218, 1721830, 1894013, 3318436, 3443660, 3788026, 4148045, 7576052, 8296090, 9125699, 9470065, 16592180, 18251398, 18940130, 36502796, 37880260, 45628495, 91256990, 100382689, 182513980, 200765378, 401530756, 501913445, 1003826890, 2007653780]

約数ペア:

[(1, 2007653780), (2, 1003826890), (4, 501913445), (5, 401530756), (10, 200765378), (11, 182513980), (20, 100382689), (22, 91256990), (44, 45628495), (53, 37880260), (55, 36502796), (106, 18940130), (110, 18251398), (121, 16592180), (212, 9470065), (220, 9125699), (242, 8296090), (265, 7576052), (484, 4148045), (530, 3788026), (583, 3443660), (605, 3318436), (1060, 1894013), (1166, 1721830), (1210, 1659218), (1331, 1508380), (1423, 1410860), (2332, 860915), (2420, 829609), (2662, 754190), (2846, 705430), (2915, 688732), (5324, 377095), (5692, 352715), (5830, 344366), (6413, 313060), (6655, 301676), (7115, 282172), (11660, 172183), (12826, 156530), (13310, 150838), (14230, 141086), (15653, 128260), (25652, 78265), (26620, 75419), (28460, 70543), (31306, 64130), (32065, 62612)]