1036891180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 2479196160

約数和(自身を除く): 1442304980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 431, 487, 494, 862, 974, 988, 1235, 1724, 1948, 2155, 2435, 2470, 4310, 4870, 4940, 5603, 6331, 8189, 8620, 9253, 9740, 11206, 12662, 16378, 18506, 22412, 25324, 28015, 31655, 32756, 37012, 40945, 46265, 56030, 63310, 81890, 92530, 106457, 112060, 120289, 126620, 163780, 185060, 209897, 212914, 240578, 419794, 425828, 481156, 532285, 601445, 839588, 1049485, 1064570, 1202890, 2098970, 2129140, 2405780, 2728661, 3988043, 4197940, 5457322, 7976086, 10914644, 13643305, 15952172, 19940215, 27286610, 39880430, 51844559, 54573220, 79760860, 103689118, 207378236, 259222795, 518445590, 1036891180]

約数ペア:

[(1, 1036891180), (2, 518445590), (4, 259222795), (5, 207378236), (10, 103689118), (13, 79760860), (19, 54573220), (20, 51844559), (26, 39880430), (38, 27286610), (52, 19940215), (65, 15952172), (76, 13643305), (95, 10914644), (130, 7976086), (190, 5457322), (247, 4197940), (260, 3988043), (380, 2728661), (431, 2405780), (487, 2129140), (494, 2098970), (862, 1202890), (974, 1064570), (988, 1049485), (1235, 839588), (1724, 601445), (1948, 532285), (2155, 481156), (2435, 425828), (2470, 419794), (4310, 240578), (4870, 212914), (4940, 209897), (5603, 185060), (6331, 163780), (8189, 126620), (8620, 120289), (9253, 112060), (9740, 106457), (11206, 92530), (12662, 81890), (16378, 63310), (18506, 56030), (22412, 46265), (25324, 40945), (28015, 37012), (31655, 32756)]