15698300420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1447}}^1\times {\mathrm{4483}}^1$

素因数の和:5961

約数の個数: 72

約数和(自身を含む): 36268959552

約数和(自身を除く): 20570659132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1447, 2420, 2894, 4483, 5788, 7235, 8966, 14470, 15917, 17932, 22415, 28940, 31834, 44830, 49313, 63668, 79585, 89660, 98626, 159170, 175087, 197252, 246565, 318340, 350174, 493130, 542443, 700348, 875435, 986260, 1084886, 1750870, 2169772, 2712215, 3501740, 5424430, 6486901, 10848860, 12973802, 25947604, 32434505, 64869010, 71355911, 129738020, 142711822, 285423644, 356779555, 713559110, 784915021, 1427118220, 1569830042, 3139660084, 3924575105, 7849150210, 15698300420]

約数ペア:

[(1, 15698300420), (2, 7849150210), (4, 3924575105), (5, 3139660084), (10, 1569830042), (11, 1427118220), (20, 784915021), (22, 713559110), (44, 356779555), (55, 285423644), (110, 142711822), (121, 129738020), (220, 71355911), (242, 64869010), (484, 32434505), (605, 25947604), (1210, 12973802), (1447, 10848860), (2420, 6486901), (2894, 5424430), (4483, 3501740), (5788, 2712215), (7235, 2169772), (8966, 1750870), (14470, 1084886), (15917, 986260), (17932, 875435), (22415, 700348), (28940, 542443), (31834, 493130), (44830, 350174), (49313, 318340), (63668, 246565), (79585, 197252), (89660, 175087), (98626, 159170)]