194897560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 518212080

約数和(自身を除く): 323314520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 1144, 1352, 1430, 1690, 1859, 2621, 2860, 3380, 3718, 5242, 5720, 6760, 7436, 9295, 10484, 13105, 14872, 18590, 20968, 26210, 28831, 34073, 37180, 52420, 57662, 68146, 74360, 104840, 115324, 136292, 144155, 170365, 230648, 272584, 288310, 340730, 374803, 442949, 576620, 681460, 749606, 885898, 1153240, 1362920, 1499212, 1771796, 1874015, 2214745, 2998424, 3543592, 3748030, 4429490, 4872439, 7496060, 8858980, 9744878, 14992120, 17717960, 19489756, 24362195, 38979512, 48724390, 97448780, 194897560]

約数ペア:

[(1, 194897560), (2, 97448780), (4, 48724390), (5, 38979512), (8, 24362195), (10, 19489756), (11, 17717960), (13, 14992120), (20, 9744878), (22, 8858980), (26, 7496060), (40, 4872439), (44, 4429490), (52, 3748030), (55, 3543592), (65, 2998424), (88, 2214745), (104, 1874015), (110, 1771796), (130, 1499212), (143, 1362920), (169, 1153240), (220, 885898), (260, 749606), (286, 681460), (338, 576620), (440, 442949), (520, 374803), (572, 340730), (676, 288310), (715, 272584), (845, 230648), (1144, 170365), (1352, 144155), (1430, 136292), (1690, 115324), (1859, 104840), (2621, 74360), (2860, 68146), (3380, 57662), (3718, 52420), (5242, 37180), (5720, 34073), (6760, 28831), (7436, 26210), (9295, 20968), (10484, 18590), (13105, 14872)]