2035531520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{144569}}^1$

素因数の和:144601

約数の個数: 72

約数和(自身を含む): 5319019440

約数和(自身を除く): 3283487920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 144569, 289138, 578276, 722845, 1156552, 1445690, 1590259, 2313104, 2891380, 3180518, 4626208, 5782760, 6361036, 7951295, 9252416, 11565520, 12722072, 15902590, 18504832, 23131040, 25444144, 31805180, 37009664, 46262080, 50888288, 63610360, 92524160, 101776576, 127220720, 185048320, 203553152, 254441440, 407106304, 508882880, 1017765760, 2035531520]

約数ペア:

[(1, 2035531520), (2, 1017765760), (4, 508882880), (5, 407106304), (8, 254441440), (10, 203553152), (11, 185048320), (16, 127220720), (20, 101776576), (22, 92524160), (32, 63610360), (40, 50888288), (44, 46262080), (55, 37009664), (64, 31805180), (80, 25444144), (88, 23131040), (110, 18504832), (128, 15902590), (160, 12722072), (176, 11565520), (220, 9252416), (256, 7951295), (320, 6361036), (352, 5782760), (440, 4626208), (640, 3180518), (704, 2891380), (880, 2313104), (1280, 1590259), (1408, 1445690), (1760, 1156552), (2816, 722845), (3520, 578276), (7040, 289138), (14080, 144569)]