8388625520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{560737}}^1$

素因数の和:560778

約数の個数: 80

約数和(自身を含む): 22528209888

約数和(自身を除く): 14139584368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 560737, 1121474, 2242948, 2803685, 4485896, 5607370, 6168107, 8971792, 9532529, 11214740, 12336214, 19065058, 22429480, 24672428, 30840535, 38130116, 44858960, 47662645, 49344856, 61681070, 76260232, 95325290, 98689712, 104857819, 123362140, 152520464, 190650580, 209715638, 246724280, 381301160, 419431276, 493448560, 524289095, 762602320, 838862552, 1048578190, 1677725104, 2097156380, 4194312760, 8388625520]

約数ペア:

[(1, 8388625520), (2, 4194312760), (4, 2097156380), (5, 1677725104), (8, 1048578190), (10, 838862552), (11, 762602320), (16, 524289095), (17, 493448560), (20, 419431276), (22, 381301160), (34, 246724280), (40, 209715638), (44, 190650580), (55, 152520464), (68, 123362140), (80, 104857819), (85, 98689712), (88, 95325290), (110, 76260232), (136, 61681070), (170, 49344856), (176, 47662645), (187, 44858960), (220, 38130116), (272, 30840535), (340, 24672428), (374, 22429480), (440, 19065058), (680, 12336214), (748, 11214740), (880, 9532529), (935, 8971792), (1360, 6168107), (1496, 5607370), (1870, 4485896), (2992, 2803685), (3740, 2242948), (7480, 1121474), (14960, 560737)]