2012605037905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8929}}^1\times {\mathrm{9923}}^1$

素因数の和:18934

約数の個数: 64

約数和(自身を含む): 3062752819200

約数和(自身を除く): 1050147781295

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 295, 385, 413, 649, 2065, 3245, 4543, 8929, 9923, 22715, 44645, 49615, 62503, 69461, 98219, 109153, 312515, 347305, 491095, 526811, 545765, 585457, 687533, 764071, 2634055, 2927285, 3437665, 3687677, 3820355, 4098199, 5794921, 6440027, 18438385, 20490995, 28974605, 32200135, 40564447, 45080189, 88602467, 202822235, 225400945, 443012335, 620217269, 974627137, 3101086345, 4873135685, 5227545553, 6822389959, 26137727765, 34111949795, 36592818871, 57503001083, 182964094355, 287515005415, 402521007581, 2012605037905]

約数ペア:

[(1, 2012605037905), (5, 402521007581), (7, 287515005415), (11, 182964094355), (35, 57503001083), (55, 36592818871), (59, 34111949795), (77, 26137727765), (295, 6822389959), (385, 5227545553), (413, 4873135685), (649, 3101086345), (2065, 974627137), (3245, 620217269), (4543, 443012335), (8929, 225400945), (9923, 202822235), (22715, 88602467), (44645, 45080189), (49615, 40564447), (62503, 32200135), (69461, 28974605), (98219, 20490995), (109153, 18438385), (312515, 6440027), (347305, 5794921), (491095, 4098199), (526811, 3820355), (545765, 3687677), (585457, 3437665), (687533, 2927285), (764071, 2634055)]