100148440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15551}}^1$

素因数の和:15592

約数の個数: 64

約数和(自身を含む): 268738560

約数和(自身を除く): 168590120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15551, 31102, 62204, 77755, 108857, 124408, 155510, 217714, 311020, 357673, 435428, 544285, 622040, 715346, 870856, 1088570, 1430692, 1788365, 2177140, 2503711, 2861384, 3576730, 4354280, 5007422, 7153460, 10014844, 12518555, 14306920, 20029688, 25037110, 50074220, 100148440]

約数ペア:

[(1, 100148440), (2, 50074220), (4, 25037110), (5, 20029688), (7, 14306920), (8, 12518555), (10, 10014844), (14, 7153460), (20, 5007422), (23, 4354280), (28, 3576730), (35, 2861384), (40, 2503711), (46, 2177140), (56, 1788365), (70, 1430692), (92, 1088570), (115, 870856), (140, 715346), (161, 622040), (184, 544285), (230, 435428), (280, 357673), (322, 311020), (460, 217714), (644, 155510), (805, 124408), (920, 108857), (1288, 77755), (1610, 62204), (3220, 31102), (6440, 15551)]