1845210080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86711}}^1$

素因数の和:86752

約数の個数: 96

約数和(自身を含む): 5244341760

約数和(自身を除く): 3399131680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 86711, 173422, 346844, 433555, 606977, 693688, 867110, 1213954, 1387376, 1647509, 1734220, 2427908, 2774752, 3034885, 3295018, 3468440, 4855816, 6069770, 6590036, 6936880, 8237545, 9711632, 11532563, 12139540, 13180072, 13873760, 16475090, 19423264, 23065126, 24279080, 26360144, 32950180, 46130252, 48558160, 52720288, 57662815, 65900360, 92260504, 97116320, 115325630, 131800720, 184521008, 230651260, 263601440, 369042016, 461302520, 922605040, 1845210080]

約数ペア:

[(1, 1845210080), (2, 922605040), (4, 461302520), (5, 369042016), (7, 263601440), (8, 230651260), (10, 184521008), (14, 131800720), (16, 115325630), (19, 97116320), (20, 92260504), (28, 65900360), (32, 57662815), (35, 52720288), (38, 48558160), (40, 46130252), (56, 32950180), (70, 26360144), (76, 24279080), (80, 23065126), (95, 19423264), (112, 16475090), (133, 13873760), (140, 13180072), (152, 12139540), (160, 11532563), (190, 9711632), (224, 8237545), (266, 6936880), (280, 6590036), (304, 6069770), (380, 4855816), (532, 3468440), (560, 3295018), (608, 3034885), (665, 2774752), (760, 2427908), (1064, 1734220), (1120, 1647509), (1330, 1387376), (1520, 1213954), (2128, 867110), (2660, 693688), (3040, 606977), (4256, 433555), (5320, 346844), (10640, 173422), (21280, 86711)]