40201872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2640

約数の個数: 80

約数和(自身を含む): 115796160

約数和(自身を除く): 75594288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 2593, 3876, 5168, 5186, 7752, 7779, 10372, 15504, 15558, 20744, 31116, 41488, 44081, 49267, 62232, 88162, 98534, 124464, 132243, 147801, 176324, 197068, 264486, 295602, 352648, 394136, 528972, 591204, 705296, 788272, 837539, 1057944, 1182408, 1675078, 2115888, 2364816, 2512617, 3350156, 5025234, 6700312, 10050468, 13400624, 20100936, 40201872]

約数ペア:

[(1, 40201872), (2, 20100936), (3, 13400624), (4, 10050468), (6, 6700312), (8, 5025234), (12, 3350156), (16, 2512617), (17, 2364816), (19, 2115888), (24, 1675078), (34, 1182408), (38, 1057944), (48, 837539), (51, 788272), (57, 705296), (68, 591204), (76, 528972), (102, 394136), (114, 352648), (136, 295602), (152, 264486), (204, 197068), (228, 176324), (272, 147801), (304, 132243), (323, 124464), (408, 98534), (456, 88162), (646, 62232), (816, 49267), (912, 44081), (969, 41488), (1292, 31116), (1938, 20744), (2584, 15558), (2593, 15504), (3876, 10372), (5168, 7779), (5186, 7752)]