38259760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1$

素因数の和:6242

約数の個数: 80

約数和(自身を含む): 110921472

約数和(自身を除く): 72661712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6211, 12422, 24844, 31055, 43477, 49688, 62110, 68321, 86954, 99376, 124220, 136642, 173908, 217385, 248440, 273284, 341605, 347816, 434770, 478247, 496880, 546568, 683210, 695632, 869540, 956494, 1093136, 1366420, 1739080, 1912988, 2391235, 2732840, 3478160, 3825976, 4782470, 5465680, 7651952, 9564940, 19129880, 38259760]

約数ペア:

[(1, 38259760), (2, 19129880), (4, 9564940), (5, 7651952), (7, 5465680), (8, 4782470), (10, 3825976), (11, 3478160), (14, 2732840), (16, 2391235), (20, 1912988), (22, 1739080), (28, 1366420), (35, 1093136), (40, 956494), (44, 869540), (55, 695632), (56, 683210), (70, 546568), (77, 496880), (80, 478247), (88, 434770), (110, 347816), (112, 341605), (140, 273284), (154, 248440), (176, 217385), (220, 173908), (280, 136642), (308, 124220), (385, 99376), (440, 86954), (560, 68321), (616, 62110), (770, 49688), (880, 43477), (1232, 31055), (1540, 24844), (3080, 12422), (6160, 6211)]