1794938861320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1\times {\mathrm{23063}}^1$

素因数の和:25403

約数の個数: 128

約数和(自身を含む): 4463714304000

約数和(自身を除く): 2668775442680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 2239, 3160, 3476, 4345, 4478, 6952, 8690, 8956, 11195, 17380, 17912, 22390, 23063, 24629, 34760, 44780, 46126, 49258, 89560, 92252, 98516, 115315, 123145, 176881, 184504, 197032, 230630, 246290, 253693, 353762, 461260, 492580, 507386, 707524, 884405, 922520, 985160, 1014772, 1268465, 1415048, 1768810, 1821977, 1945691, 2029544, 2536930, 3537620, 3643954, 3891382, 5073860, 7075240, 7287908, 7782764, 9109885, 9728455, 10147720, 14575816, 15565528, 18219770, 19456910, 20041747, 36439540, 38913820, 40083494, 51638057, 72879080, 77827640, 80166988, 100208735, 103276114, 160333976, 200417470, 206552228, 258190285, 400834940, 413104456, 516380570, 568018627, 801669880, 1032761140, 1136037254, 2065522280, 2272074508, 2840093135, 4079406503, 4544149016, 5680186270, 8158813006, 11360372540, 16317626012, 20397032515, 22720745080, 32635252024, 40794065030, 44873471533, 81588130060, 89746943066, 163176260120, 179493886132, 224367357665, 358987772264, 448734715330, 897469430660, 1794938861320]

約数ペア:

[(1, 1794938861320), (2, 897469430660), (4, 448734715330), (5, 358987772264), (8, 224367357665), (10, 179493886132), (11, 163176260120), (20, 89746943066), (22, 81588130060), (40, 44873471533), (44, 40794065030), (55, 32635252024), (79, 22720745080), (88, 20397032515), (110, 16317626012), (158, 11360372540), (220, 8158813006), (316, 5680186270), (395, 4544149016), (440, 4079406503), (632, 2840093135), (790, 2272074508), (869, 2065522280), (1580, 1136037254), (1738, 1032761140), (2239, 801669880), (3160, 568018627), (3476, 516380570), (4345, 413104456), (4478, 400834940), (6952, 258190285), (8690, 206552228), (8956, 200417470), (11195, 160333976), (17380, 103276114), (17912, 100208735), (22390, 80166988), (23063, 77827640), (24629, 72879080), (34760, 51638057), (44780, 40083494), (46126, 38913820), (49258, 36439540), (89560, 20041747), (92252, 19456910), (98516, 18219770), (115315, 15565528), (123145, 14575816), (176881, 10147720), (184504, 9728455), (197032, 9109885), (230630, 7782764), (246290, 7287908), (253693, 7075240), (353762, 5073860), (461260, 3891382), (492580, 3643954), (507386, 3537620), (707524, 2536930), (884405, 2029544), (922520, 1945691), (985160, 1821977), (1014772, 1768810), (1268465, 1415048)]