2013151840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94603}}^1$

素因数の和:94644

約数の個数: 96

約数和(自身を含む): 5721649920

約数和(自身を除く): 3708498080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 94603, 189206, 378412, 473015, 662221, 756824, 946030, 1324442, 1513648, 1797457, 1892060, 2648884, 3027296, 3311105, 3594914, 3784120, 5297768, 6622210, 7189828, 7568240, 8987285, 10595536, 12582199, 13244420, 14379656, 15136480, 17974570, 21191072, 25164398, 26488840, 28759312, 35949140, 50328796, 52977680, 57518624, 62910995, 71898280, 100657592, 105955360, 125821990, 143796560, 201315184, 251643980, 287593120, 402630368, 503287960, 1006575920, 2013151840]

約数ペア:

[(1, 2013151840), (2, 1006575920), (4, 503287960), (5, 402630368), (7, 287593120), (8, 251643980), (10, 201315184), (14, 143796560), (16, 125821990), (19, 105955360), (20, 100657592), (28, 71898280), (32, 62910995), (35, 57518624), (38, 52977680), (40, 50328796), (56, 35949140), (70, 28759312), (76, 26488840), (80, 25164398), (95, 21191072), (112, 17974570), (133, 15136480), (140, 14379656), (152, 13244420), (160, 12582199), (190, 10595536), (224, 8987285), (266, 7568240), (280, 7189828), (304, 6622210), (380, 5297768), (532, 3784120), (560, 3594914), (608, 3311105), (665, 3027296), (760, 2648884), (1064, 1892060), (1120, 1797457), (1330, 1513648), (1520, 1324442), (2128, 946030), (2660, 756824), (3040, 662221), (4256, 473015), (5320, 378412), (10640, 189206), (21280, 94603)]