101099440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2438

約数の個数: 80

約数和(自身を含む): 259420896

約数和(自身を除く): 158321456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2371, 2665, 3280, 4264, 4742, 5330, 8528, 9484, 10660, 11855, 18968, 21320, 23710, 30823, 37936, 42640, 47420, 61646, 94840, 97211, 123292, 154115, 189680, 194422, 246584, 308230, 388844, 486055, 493168, 616460, 777688, 972110, 1232920, 1263743, 1555376, 1944220, 2465840, 2527486, 3888440, 5054972, 6318715, 7776880, 10109944, 12637430, 20219888, 25274860, 50549720, 101099440]

約数ペア:

[(1, 101099440), (2, 50549720), (4, 25274860), (5, 20219888), (8, 12637430), (10, 10109944), (13, 7776880), (16, 6318715), (20, 5054972), (26, 3888440), (40, 2527486), (41, 2465840), (52, 1944220), (65, 1555376), (80, 1263743), (82, 1232920), (104, 972110), (130, 777688), (164, 616460), (205, 493168), (208, 486055), (260, 388844), (328, 308230), (410, 246584), (520, 194422), (533, 189680), (656, 154115), (820, 123292), (1040, 97211), (1066, 94840), (1640, 61646), (2132, 47420), (2371, 42640), (2665, 37936), (3280, 30823), (4264, 23710), (4742, 21320), (5330, 18968), (8528, 11855), (9484, 10660)]