15674829560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10463}}^1$

素因数の和:10597

約数の個数: 128

約数和(自身を含む): 39448442880

約数和(自身を除く): 23773613320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 67, 86, 104, 130, 134, 172, 215, 260, 268, 335, 344, 430, 520, 536, 559, 670, 860, 871, 1118, 1340, 1720, 1742, 2236, 2680, 2795, 2881, 3484, 4355, 4472, 5590, 5762, 6968, 8710, 10463, 11180, 11524, 14405, 17420, 20926, 22360, 23048, 28810, 34840, 37453, 41852, 52315, 57620, 74906, 83704, 104630, 115240, 136019, 149812, 187265, 209260, 272038, 299624, 374530, 418520, 449909, 544076, 680095, 701021, 749060, 899818, 1088152, 1360190, 1402042, 1498120, 1799636, 2249545, 2720380, 2804084, 3505105, 3599272, 4499090, 5440760, 5608168, 5848817, 7010210, 8998180, 9113273, 11697634, 14020420, 17996360, 18226546, 23395268, 28040840, 29244085, 30143903, 36453092, 45566365, 46790536, 58488170, 60287806, 72906184, 91132730, 116976340, 120575612, 150719515, 182265460, 233952680, 241151224, 301439030, 364530920, 391870739, 602878060, 783741478, 1205756120, 1567482956, 1959353695, 3134965912, 3918707390, 7837414780, 15674829560]

約数ペア:

[(1, 15674829560), (2, 7837414780), (4, 3918707390), (5, 3134965912), (8, 1959353695), (10, 1567482956), (13, 1205756120), (20, 783741478), (26, 602878060), (40, 391870739), (43, 364530920), (52, 301439030), (65, 241151224), (67, 233952680), (86, 182265460), (104, 150719515), (130, 120575612), (134, 116976340), (172, 91132730), (215, 72906184), (260, 60287806), (268, 58488170), (335, 46790536), (344, 45566365), (430, 36453092), (520, 30143903), (536, 29244085), (559, 28040840), (670, 23395268), (860, 18226546), (871, 17996360), (1118, 14020420), (1340, 11697634), (1720, 9113273), (1742, 8998180), (2236, 7010210), (2680, 5848817), (2795, 5608168), (2881, 5440760), (3484, 4499090), (4355, 3599272), (4472, 3505105), (5590, 2804084), (5762, 2720380), (6968, 2249545), (8710, 1799636), (10463, 1498120), (11180, 1402042), (11524, 1360190), (14405, 1088152), (17420, 899818), (20926, 749060), (22360, 701021), (23048, 680095), (28810, 544076), (34840, 449909), (37453, 418520), (41852, 374530), (52315, 299624), (57620, 272038), (74906, 209260), (83704, 187265), (104630, 149812), (115240, 136019)]