38798650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 60

約数和(自身を含む): 80879310

約数和(自身を除く): 42080660

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 121, 242, 265, 275, 530, 550, 583, 605, 1166, 1210, 1325, 1331, 2650, 2662, 2915, 3025, 5830, 6050, 6413, 6655, 12826, 13310, 14575, 14641, 29150, 29282, 32065, 33275, 64130, 66550, 70543, 73205, 141086, 146410, 160325, 320650, 352715, 366025, 705430, 732050, 775973, 1551946, 1763575, 3527150, 3879865, 7759730, 19399325, 38798650]

約数ペア:

[(1, 38798650), (2, 19399325), (5, 7759730), (10, 3879865), (11, 3527150), (22, 1763575), (25, 1551946), (50, 775973), (53, 732050), (55, 705430), (106, 366025), (110, 352715), (121, 320650), (242, 160325), (265, 146410), (275, 141086), (530, 73205), (550, 70543), (583, 66550), (605, 64130), (1166, 33275), (1210, 32065), (1325, 29282), (1331, 29150), (2650, 14641), (2662, 14575), (2915, 13310), (3025, 12826), (5830, 6655), (6050, 6413)]