916103193640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1823599}}^1$

素因数の和:1824290

約数の個数: 64

約数和(自身を含む): 2173001760000

約数和(自身を除く): 1256898566360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 661, 760, 1322, 2644, 3305, 5288, 6610, 12559, 13220, 25118, 26440, 50236, 62795, 100472, 125590, 251180, 502360, 1823599, 3647198, 7294396, 9117995, 14588792, 18235990, 34648381, 36471980, 69296762, 72943960, 138593524, 173241905, 277187048, 346483810, 692967620, 1205398939, 1385935240, 2410797878, 4821595756, 6026994695, 9643191512, 12053989390, 22902579841, 24107978780, 45805159682, 48215957560, 91610319364, 114512899205, 183220638728, 229025798410, 458051596820, 916103193640]

約数ペア:

[(1, 916103193640), (2, 458051596820), (4, 229025798410), (5, 183220638728), (8, 114512899205), (10, 91610319364), (19, 48215957560), (20, 45805159682), (38, 24107978780), (40, 22902579841), (76, 12053989390), (95, 9643191512), (152, 6026994695), (190, 4821595756), (380, 2410797878), (661, 1385935240), (760, 1205398939), (1322, 692967620), (2644, 346483810), (3305, 277187048), (5288, 173241905), (6610, 138593524), (12559, 72943960), (13220, 69296762), (25118, 36471980), (26440, 34648381), (50236, 18235990), (62795, 14588792), (100472, 9117995), (125590, 7294396), (251180, 3647198), (502360, 1823599)]