42126560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 117754560

約数和(自身を除く): 75628000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1297, 1624, 2030, 2320, 2594, 3248, 4060, 4640, 5188, 6485, 6496, 8120, 9079, 10376, 12970, 16240, 18158, 20752, 25940, 32480, 36316, 37613, 41504, 45395, 51880, 72632, 75226, 90790, 103760, 145264, 150452, 181580, 188065, 207520, 263291, 290528, 300904, 363160, 376130, 526582, 601808, 726320, 752260, 1053164, 1203616, 1316455, 1452640, 1504520, 2106328, 2632910, 3009040, 4212656, 5265820, 6018080, 8425312, 10531640, 21063280, 42126560]

約数ペア:

[(1, 42126560), (2, 21063280), (4, 10531640), (5, 8425312), (7, 6018080), (8, 5265820), (10, 4212656), (14, 3009040), (16, 2632910), (20, 2106328), (28, 1504520), (29, 1452640), (32, 1316455), (35, 1203616), (40, 1053164), (56, 752260), (58, 726320), (70, 601808), (80, 526582), (112, 376130), (116, 363160), (140, 300904), (145, 290528), (160, 263291), (203, 207520), (224, 188065), (232, 181580), (280, 150452), (290, 145264), (406, 103760), (464, 90790), (560, 75226), (580, 72632), (812, 51880), (928, 45395), (1015, 41504), (1120, 37613), (1160, 36316), (1297, 32480), (1624, 25940), (2030, 20752), (2320, 18158), (2594, 16240), (3248, 12970), (4060, 10376), (4640, 9079), (5188, 8120), (6485, 6496)]