80498675296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10184549}}^1$

素因数の和:10184591

約数の個数: 48

約数和(自身を含む): 179655462000

約数和(自身を除く): 99156786704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 10184549, 20369098, 40738196, 81476392, 132399137, 162952784, 193506431, 264798274, 325905568, 387012862, 529596548, 774025724, 1059193096, 1548051448, 2118386192, 2515583603, 3096102896, 4236772384, 5031167206, 6192205792, 10062334412, 20124668824, 40249337648, 80498675296]

約数ペア:

[(1, 80498675296), (2, 40249337648), (4, 20124668824), (8, 10062334412), (13, 6192205792), (16, 5031167206), (19, 4236772384), (26, 3096102896), (32, 2515583603), (38, 2118386192), (52, 1548051448), (76, 1059193096), (104, 774025724), (152, 529596548), (208, 387012862), (247, 325905568), (304, 264798274), (416, 193506431), (494, 162952784), (608, 132399137), (988, 81476392), (1976, 40738196), (3952, 20369098), (7904, 10184549)]