2080225280

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{29021}}^1$

素因数の和:29055

約数の個数: 96

約数和(自身を含む): 5704564320

約数和(自身を除く): 3624339040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 29021, 35840, 58042, 71680, 116084, 145105, 203147, 232168, 290210, 406294, 464336, 580420, 812588, 928672, 1015735, 1160840, 1625176, 1857344, 2031470, 2321680, 3250352, 3714688, 4062940, 4643360, 6500704, 7429376, 8125880, 9286720, 13001408, 14858752, 16251760, 18573440, 26002816, 29717504, 32503520, 37146880, 52005632, 59435008, 65007040, 74293760, 104011264, 130014080, 148587520, 208022528, 260028160, 297175040, 416045056, 520056320, 1040112640, 2080225280]

約数ペア:

[(1, 2080225280), (2, 1040112640), (4, 520056320), (5, 416045056), (7, 297175040), (8, 260028160), (10, 208022528), (14, 148587520), (16, 130014080), (20, 104011264), (28, 74293760), (32, 65007040), (35, 59435008), (40, 52005632), (56, 37146880), (64, 32503520), (70, 29717504), (80, 26002816), (112, 18573440), (128, 16251760), (140, 14858752), (160, 13001408), (224, 9286720), (256, 8125880), (280, 7429376), (320, 6500704), (448, 4643360), (512, 4062940), (560, 3714688), (640, 3250352), (896, 2321680), (1024, 2031470), (1120, 1857344), (1280, 1625176), (1792, 1160840), (2048, 1015735), (2240, 928672), (2560, 812588), (3584, 580420), (4480, 464336), (5120, 406294), (7168, 290210), (8960, 232168), (10240, 203147), (14336, 145105), (17920, 116084), (29021, 71680), (35840, 58042)]