98033920

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 257544000

約数和(自身を除く): 159510080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 139, 145, 152, 160, 190, 232, 256, 278, 290, 304, 320, 380, 464, 551, 556, 580, 608, 640, 695, 760, 928, 1102, 1112, 1160, 1216, 1280, 1390, 1520, 1856, 2204, 2224, 2320, 2432, 2641, 2755, 2780, 3040, 3712, 4031, 4408, 4448, 4640, 4864, 5282, 5510, 5560, 6080, 7424, 8062, 8816, 8896, 9280, 10564, 11020, 11120, 12160, 13205, 16124, 17632, 17792, 18560, 20155, 21128, 22040, 22240, 24320, 26410, 32248, 35264, 35584, 37120, 40310, 42256, 44080, 44480, 52820, 64496, 70528, 76589, 80620, 84512, 88160, 88960, 105640, 128992, 141056, 153178, 161240, 169024, 176320, 177920, 211280, 257984, 306356, 322480, 338048, 352640, 382945, 422560, 515968, 612712, 644960, 676096, 705280, 765890, 845120, 1031936, 1225424, 1289920, 1531780, 1690240, 2450848, 2579840, 3063560, 3380480, 4901696, 5159680, 6127120, 9803392, 12254240, 19606784, 24508480, 49016960, 98033920]

約数ペア:

[(1, 98033920), (2, 49016960), (4, 24508480), (5, 19606784), (8, 12254240), (10, 9803392), (16, 6127120), (19, 5159680), (20, 4901696), (29, 3380480), (32, 3063560), (38, 2579840), (40, 2450848), (58, 1690240), (64, 1531780), (76, 1289920), (80, 1225424), (95, 1031936), (116, 845120), (128, 765890), (139, 705280), (145, 676096), (152, 644960), (160, 612712), (190, 515968), (232, 422560), (256, 382945), (278, 352640), (290, 338048), (304, 322480), (320, 306356), (380, 257984), (464, 211280), (551, 177920), (556, 176320), (580, 169024), (608, 161240), (640, 153178), (695, 141056), (760, 128992), (928, 105640), (1102, 88960), (1112, 88160), (1160, 84512), (1216, 80620), (1280, 76589), (1390, 70528), (1520, 64496), (1856, 52820), (2204, 44480), (2224, 44080), (2320, 42256), (2432, 40310), (2641, 37120), (2755, 35584), (2780, 35264), (3040, 32248), (3712, 26410), (4031, 24320), (4408, 22240), (4448, 22040), (4640, 21128), (4864, 20155), (5282, 18560), (5510, 17792), (5560, 17632), (6080, 16124), (7424, 13205), (8062, 12160), (8816, 11120), (8896, 11020), (9280, 10564)]