2159650584080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2408389}}^1$

素因数の和:2409432

約数の個数: 80

約数和(自身を含む): 5483037009600

約数和(自身を除く): 3323386425520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1019, 2038, 4076, 5095, 8152, 10190, 11209, 16304, 20380, 22418, 40760, 44836, 56045, 81520, 89672, 112090, 179344, 224180, 448360, 896720, 2408389, 4816778, 9633556, 12041945, 19267112, 24083890, 26492279, 38534224, 48167780, 52984558, 96335560, 105969116, 132461395, 192671120, 211938232, 264922790, 423876464, 529845580, 1059691160, 2119382320, 2454148391, 4908296782, 9816593564, 12270741955, 19633187128, 24541483910, 26995632301, 39266374256, 49082967820, 53991264602, 98165935640, 107982529204, 134978161505, 196331871280, 215965058408, 269956323010, 431930116816, 539912646020, 1079825292040, 2159650584080]

約数ペア:

[(1, 2159650584080), (2, 1079825292040), (4, 539912646020), (5, 431930116816), (8, 269956323010), (10, 215965058408), (11, 196331871280), (16, 134978161505), (20, 107982529204), (22, 98165935640), (40, 53991264602), (44, 49082967820), (55, 39266374256), (80, 26995632301), (88, 24541483910), (110, 19633187128), (176, 12270741955), (220, 9816593564), (440, 4908296782), (880, 2454148391), (1019, 2119382320), (2038, 1059691160), (4076, 529845580), (5095, 423876464), (8152, 264922790), (10190, 211938232), (11209, 192671120), (16304, 132461395), (20380, 105969116), (22418, 96335560), (40760, 52984558), (44836, 48167780), (56045, 38534224), (81520, 26492279), (89672, 24083890), (112090, 19267112), (179344, 12041945), (224180, 9633556), (448360, 4816778), (896720, 2408389)]