5447804560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{10099}}^1$

素因数の和:10736

約数の個数: 80

約数和(自身を含む): 13841524800

約数和(自身を除く): 8393720240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 613, 880, 1226, 2452, 3065, 4904, 6130, 6743, 9808, 10099, 12260, 13486, 20198, 24520, 26972, 33715, 40396, 49040, 50495, 53944, 67430, 80792, 100990, 107888, 111089, 134860, 161584, 201980, 222178, 269720, 403960, 444356, 539440, 555445, 807920, 888712, 1110890, 1777424, 2221780, 4443560, 6190687, 8887120, 12381374, 24762748, 30953435, 49525496, 61906870, 68097557, 99050992, 123813740, 136195114, 247627480, 272390228, 340487785, 495254960, 544780456, 680975570, 1089560912, 1361951140, 2723902280, 5447804560]

約数ペア:

[(1, 5447804560), (2, 2723902280), (4, 1361951140), (5, 1089560912), (8, 680975570), (10, 544780456), (11, 495254960), (16, 340487785), (20, 272390228), (22, 247627480), (40, 136195114), (44, 123813740), (55, 99050992), (80, 68097557), (88, 61906870), (110, 49525496), (176, 30953435), (220, 24762748), (440, 12381374), (613, 8887120), (880, 6190687), (1226, 4443560), (2452, 2221780), (3065, 1777424), (4904, 1110890), (6130, 888712), (6743, 807920), (9808, 555445), (10099, 539440), (12260, 444356), (13486, 403960), (20198, 269720), (24520, 222178), (26972, 201980), (33715, 161584), (40396, 134860), (49040, 111089), (50495, 107888), (53944, 100990), (67430, 80792)]