45406240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25799}}^1$

素因数の和:25825

約数の個数: 48

約数和(自身を含む): 117028800

約数和(自身を除く): 71622560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 25799, 51598, 103196, 128995, 206392, 257990, 283789, 412784, 515980, 567578, 825568, 1031960, 1135156, 1418945, 2063920, 2270312, 2837890, 4127840, 4540624, 5675780, 9081248, 11351560, 22703120, 45406240]

約数ペア:

[(1, 45406240), (2, 22703120), (4, 11351560), (5, 9081248), (8, 5675780), (10, 4540624), (11, 4127840), (16, 2837890), (20, 2270312), (22, 2063920), (32, 1418945), (40, 1135156), (44, 1031960), (55, 825568), (80, 567578), (88, 515980), (110, 412784), (160, 283789), (176, 257990), (220, 206392), (352, 128995), (440, 103196), (880, 51598), (1760, 25799)]