5815216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 13570560

約数和(自身を除く): 7755344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 47, 74, 76, 88, 94, 148, 152, 176, 188, 209, 296, 304, 376, 407, 418, 517, 592, 703, 752, 814, 836, 893, 1034, 1406, 1628, 1672, 1739, 1786, 2068, 2812, 3256, 3344, 3478, 3572, 4136, 5624, 6512, 6956, 7144, 7733, 8272, 9823, 11248, 13912, 14288, 15466, 19129, 19646, 27824, 30932, 33041, 38258, 39292, 61864, 66082, 76516, 78584, 123728, 132164, 153032, 157168, 264328, 306064, 363451, 528656, 726902, 1453804, 2907608, 5815216]

約数ペア:

[(1, 5815216), (2, 2907608), (4, 1453804), (8, 726902), (11, 528656), (16, 363451), (19, 306064), (22, 264328), (37, 157168), (38, 153032), (44, 132164), (47, 123728), (74, 78584), (76, 76516), (88, 66082), (94, 61864), (148, 39292), (152, 38258), (176, 33041), (188, 30932), (209, 27824), (296, 19646), (304, 19129), (376, 15466), (407, 14288), (418, 13912), (517, 11248), (592, 9823), (703, 8272), (752, 7733), (814, 7144), (836, 6956), (893, 6512), (1034, 5624), (1406, 4136), (1628, 3572), (1672, 3478), (1739, 3344), (1786, 3256), (2068, 2812)]