73105040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 180309888

約数和(自身を除く): 107204848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 67, 80, 92, 115, 134, 184, 230, 268, 335, 368, 460, 536, 593, 670, 920, 1072, 1186, 1340, 1541, 1840, 2372, 2680, 2965, 3082, 4744, 5360, 5930, 6164, 7705, 9488, 11860, 12328, 13639, 15410, 23720, 24656, 27278, 30820, 39731, 47440, 54556, 61640, 68195, 79462, 109112, 123280, 136390, 158924, 198655, 218224, 272780, 317848, 397310, 545560, 635696, 794620, 913813, 1091120, 1589240, 1827626, 3178480, 3655252, 4569065, 7310504, 9138130, 14621008, 18276260, 36552520, 73105040]

約数ペア:

[(1, 73105040), (2, 36552520), (4, 18276260), (5, 14621008), (8, 9138130), (10, 7310504), (16, 4569065), (20, 3655252), (23, 3178480), (40, 1827626), (46, 1589240), (67, 1091120), (80, 913813), (92, 794620), (115, 635696), (134, 545560), (184, 397310), (230, 317848), (268, 272780), (335, 218224), (368, 198655), (460, 158924), (536, 136390), (593, 123280), (670, 109112), (920, 79462), (1072, 68195), (1186, 61640), (1340, 54556), (1541, 47440), (1840, 39731), (2372, 30820), (2680, 27278), (2965, 24656), (3082, 23720), (4744, 15410), (5360, 13639), (5930, 12328), (6164, 11860), (7705, 9488)]