11138187280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{27337}}^1$

素因数の和:27824

約数の個数: 80

約数和(自身を含む): 28312545024

約数和(自身を除く): 17174357744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 463, 880, 926, 1852, 2315, 3704, 4630, 5093, 7408, 9260, 10186, 18520, 20372, 25465, 27337, 37040, 40744, 50930, 54674, 81488, 101860, 109348, 136685, 203720, 218696, 273370, 300707, 407440, 437392, 546740, 601414, 1093480, 1202828, 1503535, 2186960, 2405656, 3007070, 4811312, 6014140, 12028280, 12657031, 24056560, 25314062, 50628124, 63285155, 101256248, 126570310, 139227341, 202512496, 253140620, 278454682, 506281240, 556909364, 696136705, 1012562480, 1113818728, 1392273410, 2227637456, 2784546820, 5569093640, 11138187280]

約数ペア:

[(1, 11138187280), (2, 5569093640), (4, 2784546820), (5, 2227637456), (8, 1392273410), (10, 1113818728), (11, 1012562480), (16, 696136705), (20, 556909364), (22, 506281240), (40, 278454682), (44, 253140620), (55, 202512496), (80, 139227341), (88, 126570310), (110, 101256248), (176, 63285155), (220, 50628124), (440, 25314062), (463, 24056560), (880, 12657031), (926, 12028280), (1852, 6014140), (2315, 4811312), (3704, 3007070), (4630, 2405656), (5093, 2186960), (7408, 1503535), (9260, 1202828), (10186, 1093480), (18520, 601414), (20372, 546740), (25465, 437392), (27337, 407440), (37040, 300707), (40744, 273370), (50930, 218696), (54674, 203720), (81488, 136685), (101860, 109348)]