98690560

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 80

約数和(自身を含む): 249202800

約数和(自身を除く): 150512240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2029, 2432, 2560, 3040, 4058, 4864, 6080, 8116, 9728, 10145, 12160, 16232, 20290, 24320, 32464, 38551, 40580, 48640, 64928, 77102, 81160, 129856, 154204, 162320, 192755, 259712, 308408, 324640, 385510, 519424, 616816, 649280, 771020, 1038848, 1233632, 1298560, 1542040, 2467264, 2597120, 3084080, 4934528, 5194240, 6168160, 9869056, 12336320, 19738112, 24672640, 49345280, 98690560]

約数ペア:

[(1, 98690560), (2, 49345280), (4, 24672640), (5, 19738112), (8, 12336320), (10, 9869056), (16, 6168160), (19, 5194240), (20, 4934528), (32, 3084080), (38, 2597120), (40, 2467264), (64, 1542040), (76, 1298560), (80, 1233632), (95, 1038848), (128, 771020), (152, 649280), (160, 616816), (190, 519424), (256, 385510), (304, 324640), (320, 308408), (380, 259712), (512, 192755), (608, 162320), (640, 154204), (760, 129856), (1216, 81160), (1280, 77102), (1520, 64928), (2029, 48640), (2432, 40580), (2560, 38551), (3040, 32464), (4058, 24320), (4864, 20290), (6080, 16232), (8116, 12160), (9728, 10145)]