100414720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 108

約数和(自身を含む): 279968724

約数和(自身を除く): 179554004

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1601, 1792, 1960, 2240, 3136, 3202, 3920, 4480, 6272, 6404, 7840, 8005, 8960, 11207, 12544, 12808, 15680, 16010, 22414, 25616, 31360, 32020, 44828, 51232, 56035, 62720, 64040, 78449, 89656, 102464, 112070, 128080, 156898, 179312, 204928, 224140, 256160, 313796, 358624, 392245, 409856, 448280, 512320, 627592, 717248, 784490, 896560, 1024640, 1255184, 1434496, 1568980, 1793120, 2049280, 2510368, 2868992, 3137960, 3586240, 5020736, 6275920, 7172480, 10041472, 12551840, 14344960, 20082944, 25103680, 50207360, 100414720]

約数ペア:

[(1, 100414720), (2, 50207360), (4, 25103680), (5, 20082944), (7, 14344960), (8, 12551840), (10, 10041472), (14, 7172480), (16, 6275920), (20, 5020736), (28, 3586240), (32, 3137960), (35, 2868992), (40, 2510368), (49, 2049280), (56, 1793120), (64, 1568980), (70, 1434496), (80, 1255184), (98, 1024640), (112, 896560), (128, 784490), (140, 717248), (160, 627592), (196, 512320), (224, 448280), (245, 409856), (256, 392245), (280, 358624), (320, 313796), (392, 256160), (448, 224140), (490, 204928), (560, 179312), (640, 156898), (784, 128080), (896, 112070), (980, 102464), (1120, 89656), (1280, 78449), (1568, 64040), (1601, 62720), (1792, 56035), (1960, 51232), (2240, 44828), (3136, 32020), (3202, 31360), (3920, 25616), (4480, 22414), (6272, 16010), (6404, 15680), (7840, 12808), (8005, 12544), (8960, 11207)]