54114280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6514

約数の個数: 64

約数和(自身を含む): 139838400

約数和(自身を除く): 85724120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6473, 8360, 12946, 25892, 32365, 51784, 64730, 71203, 122987, 129460, 142406, 245974, 258920, 284812, 356015, 491948, 569624, 614935, 712030, 983896, 1229870, 1352857, 1424060, 2459740, 2705714, 2848120, 4919480, 5411428, 6764285, 10822856, 13528570, 27057140, 54114280]

約数ペア:

[(1, 54114280), (2, 27057140), (4, 13528570), (5, 10822856), (8, 6764285), (10, 5411428), (11, 4919480), (19, 2848120), (20, 2705714), (22, 2459740), (38, 1424060), (40, 1352857), (44, 1229870), (55, 983896), (76, 712030), (88, 614935), (95, 569624), (110, 491948), (152, 356015), (190, 284812), (209, 258920), (220, 245974), (380, 142406), (418, 129460), (440, 122987), (760, 71203), (836, 64730), (1045, 51784), (1672, 32365), (2090, 25892), (4180, 12946), (6473, 8360)]