91738284440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{997589}}^1$

素因数の和:997641

約数の個数: 96

約数和(自身を含む): 238823046000

約数和(自身を除く): 147084761560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 760, 836, 968, 1045, 1210, 1672, 2090, 2299, 2420, 4180, 4598, 4840, 8360, 9196, 11495, 18392, 22990, 45980, 91960, 997589, 1995178, 3990356, 4987945, 7980712, 9975890, 10973479, 18954191, 19951780, 21946958, 37908382, 39903560, 43893916, 54867395, 75816764, 87787832, 94770955, 109734790, 120708269, 151633528, 189541910, 208496101, 219469580, 241416538, 379083820, 416992202, 438939160, 482833076, 603541345, 758167640, 833984404, 965666152, 1042480505, 1207082690, 1667968808, 2084961010, 2293457111, 2414165380, 4169922020, 4586914222, 4828330760, 8339844040, 9173828444, 11467285555, 18347656888, 22934571110, 45869142220, 91738284440]

約数ペア:

[(1, 91738284440), (2, 45869142220), (4, 22934571110), (5, 18347656888), (8, 11467285555), (10, 9173828444), (11, 8339844040), (19, 4828330760), (20, 4586914222), (22, 4169922020), (38, 2414165380), (40, 2293457111), (44, 2084961010), (55, 1667968808), (76, 1207082690), (88, 1042480505), (95, 965666152), (110, 833984404), (121, 758167640), (152, 603541345), (190, 482833076), (209, 438939160), (220, 416992202), (242, 379083820), (380, 241416538), (418, 219469580), (440, 208496101), (484, 189541910), (605, 151633528), (760, 120708269), (836, 109734790), (968, 94770955), (1045, 87787832), (1210, 75816764), (1672, 54867395), (2090, 43893916), (2299, 39903560), (2420, 37908382), (4180, 21946958), (4598, 19951780), (4840, 18954191), (8360, 10973479), (9196, 9975890), (11495, 7980712), (18392, 4987945), (22990, 3990356), (45980, 1995178), (91960, 997589)]