61434560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 112

約数和(自身を含む): 165030912

約数和(自身を除く): 103596352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 563, 620, 682, 704, 880, 992, 1126, 1240, 1364, 1705, 1760, 1984, 2252, 2480, 2728, 2815, 3410, 3520, 4504, 4960, 5456, 5630, 6193, 6820, 9008, 9920, 10912, 11260, 12386, 13640, 17453, 18016, 21824, 22520, 24772, 27280, 30965, 34906, 36032, 45040, 49544, 54560, 61930, 69812, 87265, 90080, 99088, 109120, 123860, 139624, 174530, 180160, 191983, 198176, 247720, 279248, 349060, 383966, 396352, 495440, 558496, 698120, 767932, 959915, 990880, 1116992, 1396240, 1535864, 1919830, 1981760, 2792480, 3071728, 3839660, 5584960, 6143456, 7679320, 12286912, 15358640, 30717280, 61434560]

約数ペア:

[(1, 61434560), (2, 30717280), (4, 15358640), (5, 12286912), (8, 7679320), (10, 6143456), (11, 5584960), (16, 3839660), (20, 3071728), (22, 2792480), (31, 1981760), (32, 1919830), (40, 1535864), (44, 1396240), (55, 1116992), (62, 990880), (64, 959915), (80, 767932), (88, 698120), (110, 558496), (124, 495440), (155, 396352), (160, 383966), (176, 349060), (220, 279248), (248, 247720), (310, 198176), (320, 191983), (341, 180160), (352, 174530), (440, 139624), (496, 123860), (563, 109120), (620, 99088), (682, 90080), (704, 87265), (880, 69812), (992, 61930), (1126, 54560), (1240, 49544), (1364, 45040), (1705, 36032), (1760, 34906), (1984, 30965), (2252, 27280), (2480, 24772), (2728, 22520), (2815, 21824), (3410, 18016), (3520, 17453), (4504, 13640), (4960, 12386), (5456, 11260), (5630, 10912), (6193, 9920), (6820, 9008)]