43385740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 103219200

約数和(自身を除く): 59833460

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 58, 62, 76, 95, 116, 124, 127, 145, 155, 190, 254, 290, 310, 380, 508, 551, 580, 589, 620, 635, 899, 1102, 1178, 1270, 1798, 2204, 2356, 2413, 2540, 2755, 2945, 3596, 3683, 3937, 4495, 4826, 5510, 5890, 7366, 7874, 8990, 9652, 11020, 11780, 12065, 14732, 15748, 17081, 17980, 18415, 19685, 24130, 34162, 36830, 39370, 48260, 68324, 69977, 73660, 74803, 78740, 85405, 114173, 139954, 149606, 170810, 228346, 279908, 299212, 341620, 349885, 374015, 456692, 570865, 699770, 748030, 1141730, 1399540, 1496060, 2169287, 2283460, 4338574, 8677148, 10846435, 21692870, 43385740]

約数ペア:

[(1, 43385740), (2, 21692870), (4, 10846435), (5, 8677148), (10, 4338574), (19, 2283460), (20, 2169287), (29, 1496060), (31, 1399540), (38, 1141730), (58, 748030), (62, 699770), (76, 570865), (95, 456692), (116, 374015), (124, 349885), (127, 341620), (145, 299212), (155, 279908), (190, 228346), (254, 170810), (290, 149606), (310, 139954), (380, 114173), (508, 85405), (551, 78740), (580, 74803), (589, 73660), (620, 69977), (635, 68324), (899, 48260), (1102, 39370), (1178, 36830), (1270, 34162), (1798, 24130), (2204, 19685), (2356, 18415), (2413, 17980), (2540, 17081), (2755, 15748), (2945, 14732), (3596, 12065), (3683, 11780), (3937, 11020), (4495, 9652), (4826, 8990), (5510, 7874), (5890, 7366)]