19200208510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121313}}^1$

素因数の和:121370

約数の個数: 96

約数和(自身を含む): 44808539040

約数和(自身を除く): 25608330530

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 490, 595, 646, 665, 833, 931, 1190, 1330, 1615, 1666, 1862, 2261, 3230, 4165, 4522, 4655, 8330, 9310, 11305, 15827, 22610, 31654, 79135, 121313, 158270, 242626, 606565, 849191, 1213130, 1698382, 2062321, 2304947, 4124642, 4245955, 4609894, 5944337, 8491910, 10311605, 11524735, 11888674, 14436247, 16134629, 20623210, 23049470, 28872494, 29721685, 32269258, 39184099, 59443370, 72181235, 78368198, 80673145, 101053729, 112942403, 144362470, 161346290, 195920495, 202107458, 225884806, 274288693, 391840990, 505268645, 548577386, 564712015, 1010537290, 1129424030, 1371443465, 1920020851, 2742886930, 3840041702, 9600104255, 19200208510]

約数ペア:

[(1, 19200208510), (2, 9600104255), (5, 3840041702), (7, 2742886930), (10, 1920020851), (14, 1371443465), (17, 1129424030), (19, 1010537290), (34, 564712015), (35, 548577386), (38, 505268645), (49, 391840990), (70, 274288693), (85, 225884806), (95, 202107458), (98, 195920495), (119, 161346290), (133, 144362470), (170, 112942403), (190, 101053729), (238, 80673145), (245, 78368198), (266, 72181235), (323, 59443370), (490, 39184099), (595, 32269258), (646, 29721685), (665, 28872494), (833, 23049470), (931, 20623210), (1190, 16134629), (1330, 14436247), (1615, 11888674), (1666, 11524735), (1862, 10311605), (2261, 8491910), (3230, 5944337), (4165, 4609894), (4522, 4245955), (4655, 4124642), (8330, 2304947), (9310, 2062321), (11305, 1698382), (15827, 1213130), (22610, 849191), (31654, 606565), (79135, 242626), (121313, 158270)]