4154430080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{381841}}^1$

素因数の和:381877

約数の個数: 64

約数和(自身を含む): 10515928680

約数和(自身を除く): 6361498600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 381841, 763682, 1527364, 1909205, 3054728, 3818410, 6109456, 6491297, 7636820, 12218912, 12982594, 15273640, 24437824, 25965188, 30547280, 32456485, 48875648, 51930376, 61094560, 64912970, 103860752, 122189120, 129825940, 207721504, 244378240, 259651880, 415443008, 519303760, 830886016, 1038607520, 2077215040, 4154430080]

約数ペア:

[(1, 4154430080), (2, 2077215040), (4, 1038607520), (5, 830886016), (8, 519303760), (10, 415443008), (16, 259651880), (17, 244378240), (20, 207721504), (32, 129825940), (34, 122189120), (40, 103860752), (64, 64912970), (68, 61094560), (80, 51930376), (85, 48875648), (128, 32456485), (136, 30547280), (160, 25965188), (170, 24437824), (272, 15273640), (320, 12982594), (340, 12218912), (544, 7636820), (640, 6491297), (680, 6109456), (1088, 3818410), (1360, 3054728), (2176, 1909205), (2720, 1527364), (5440, 763682), (10880, 381841)]