100404816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 276321600

約数和(自身を除く): 175916784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1237, 1424, 1691, 2136, 2474, 3382, 3711, 4272, 4948, 5073, 6764, 7422, 9896, 10146, 13528, 14844, 19792, 20292, 23503, 27056, 29688, 40584, 47006, 59376, 70509, 81168, 94012, 110093, 141018, 188024, 220186, 282036, 330279, 376048, 440372, 564072, 660558, 880744, 1128144, 1321116, 1761488, 2091767, 2642232, 4183534, 5284464, 6275301, 8367068, 12550602, 16734136, 25101204, 33468272, 50202408, 100404816]

約数ペア:

[(1, 100404816), (2, 50202408), (3, 33468272), (4, 25101204), (6, 16734136), (8, 12550602), (12, 8367068), (16, 6275301), (19, 5284464), (24, 4183534), (38, 2642232), (48, 2091767), (57, 1761488), (76, 1321116), (89, 1128144), (114, 880744), (152, 660558), (178, 564072), (228, 440372), (267, 376048), (304, 330279), (356, 282036), (456, 220186), (534, 188024), (712, 141018), (912, 110093), (1068, 94012), (1237, 81168), (1424, 70509), (1691, 59376), (2136, 47006), (2474, 40584), (3382, 29688), (3711, 27056), (4272, 23503), (4948, 20292), (5073, 19792), (6764, 14844), (7422, 13528), (9896, 10146)]