13532240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 33212160

約数和(自身を除く): 19679920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 59, 61, 80, 94, 118, 122, 188, 235, 236, 244, 295, 305, 376, 470, 472, 488, 590, 610, 752, 940, 944, 976, 1180, 1220, 1880, 2360, 2440, 2773, 2867, 3599, 3760, 4720, 4880, 5546, 5734, 7198, 11092, 11468, 13865, 14335, 14396, 17995, 22184, 22936, 27730, 28670, 28792, 35990, 44368, 45872, 55460, 57340, 57584, 71980, 110920, 114680, 143960, 169153, 221840, 229360, 287920, 338306, 676612, 845765, 1353224, 1691530, 2706448, 3383060, 6766120, 13532240]

約数ペア:

[(1, 13532240), (2, 6766120), (4, 3383060), (5, 2706448), (8, 1691530), (10, 1353224), (16, 845765), (20, 676612), (40, 338306), (47, 287920), (59, 229360), (61, 221840), (80, 169153), (94, 143960), (118, 114680), (122, 110920), (188, 71980), (235, 57584), (236, 57340), (244, 55460), (295, 45872), (305, 44368), (376, 35990), (470, 28792), (472, 28670), (488, 27730), (590, 22936), (610, 22184), (752, 17995), (940, 14396), (944, 14335), (976, 13865), (1180, 11468), (1220, 11092), (1880, 7198), (2360, 5734), (2440, 5546), (2773, 4880), (2867, 4720), (3599, 3760)]